diff --git a/go.mod b/go.mod
index eb9c45471f..66bd79a1d8 100644
--- a/go.mod
+++ b/go.mod
@@ -41,7 +41,7 @@ require (
 	github.com/smartcontractkit/chain-selectors v1.0.89
 	github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.10
 	github.com/smartcontractkit/chainlink-protos/billing/go v0.0.0-20251024234028-0988426d98f4
-	github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20260226130359-963f935e0396
+	github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20260318054214-bad7873faa1c
 	github.com/smartcontractkit/chainlink-protos/linking-service/go v0.0.0-20251002192024-d2ad9222409b
 	github.com/smartcontractkit/chainlink-protos/node-platform v0.0.0-20260205130626-db2a2aab956b
 	github.com/smartcontractkit/chainlink-protos/storage-service v0.3.0
diff --git a/go.sum b/go.sum
index bfa8dbdd0a..01e6ad3f7b 100644
--- a/go.sum
+++ b/go.sum
@@ -332,8 +332,8 @@ github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.10 h1:FJAFgXS9
 github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.10/go.mod h1:oiDa54M0FwxevWwyAX773lwdWvFYYlYHHQV1LQ5HpWY=
 github.com/smartcontractkit/chainlink-protos/billing/go v0.0.0-20251024234028-0988426d98f4 h1:GCzrxDWn3b7jFfEA+WiYRi8CKoegsayiDoJBCjYkneE=
 github.com/smartcontractkit/chainlink-protos/billing/go v0.0.0-20251024234028-0988426d98f4/go.mod h1:HHGeDUpAsPa0pmOx7wrByCitjQ0mbUxf0R9v+g67uCA=
-github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20260226130359-963f935e0396 h1:03tbcwjyIEjvHba1IWOj1sfThwebm2XNzyFHSuZtlWc=
-github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20260226130359-963f935e0396/go.mod h1:Jqt53s27Tr0jDl8mdBXg1xhu6F8Fci8JOuq43tgHOM8=
+github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20260318054214-bad7873faa1c h1:m+XflniQiuMPvcKtiWpnsqpOiRNcONKrhF5zwpR2QJM=
+github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20260318054214-bad7873faa1c/go.mod h1:Jqt53s27Tr0jDl8mdBXg1xhu6F8Fci8JOuq43tgHOM8=
 github.com/smartcontractkit/chainlink-protos/linking-service/go v0.0.0-20251002192024-d2ad9222409b h1:QuI6SmQFK/zyUlVWEf0GMkiUYBPY4lssn26nKSd/bOM=
 github.com/smartcontractkit/chainlink-protos/linking-service/go v0.0.0-20251002192024-d2ad9222409b/go.mod h1:qSTSwX3cBP3FKQwQacdjArqv0g6QnukjV4XuzO6UyoY=
 github.com/smartcontractkit/chainlink-protos/node-platform v0.0.0-20260205130626-db2a2aab956b h1:36knUpKHHAZ86K4FGWXtx8i/EQftGdk2bqCoEu/Cha8=
diff --git a/pkg/capabilities/v2/chain-capabilities/aptos/client.pb.go b/pkg/capabilities/v2/chain-capabilities/aptos/client.pb.go
index 347028bdfb..02b2f2548c 100644
--- a/pkg/capabilities/v2/chain-capabilities/aptos/client.pb.go
+++ b/pkg/capabilities/v2/chain-capabilities/aptos/client.pb.go
@@ -213,6 +213,52 @@ func (TransactionVariant) EnumDescriptor() ([]byte, []int) {
 	return file_capabilities_blockchain_aptos_v1alpha_client_proto_rawDescGZIP(), []int{2}
 }
 
+type ReceiverContractExecutionStatus int32
+
+const (
+	ReceiverContractExecutionStatus_RECEIVER_CONTRACT_EXECUTION_STATUS_SUCCESS  ReceiverContractExecutionStatus = 0
+	ReceiverContractExecutionStatus_RECEIVER_CONTRACT_EXECUTION_STATUS_REVERTED ReceiverContractExecutionStatus = 1
+)
+
+// Enum value maps for ReceiverContractExecutionStatus.
+var (
+	ReceiverContractExecutionStatus_name = map[int32]string{
+		0: "RECEIVER_CONTRACT_EXECUTION_STATUS_SUCCESS",
+		1: "RECEIVER_CONTRACT_EXECUTION_STATUS_REVERTED",
+	}
+	ReceiverContractExecutionStatus_value = map[string]int32{
+		"RECEIVER_CONTRACT_EXECUTION_STATUS_SUCCESS":  0,
+		"RECEIVER_CONTRACT_EXECUTION_STATUS_REVERTED": 1,
+	}
+)
+
+func (x ReceiverContractExecutionStatus) Enum() *ReceiverContractExecutionStatus {
+	p := new(ReceiverContractExecutionStatus)
+	*p = x
+	return p
+}
+
+func (x ReceiverContractExecutionStatus) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (ReceiverContractExecutionStatus) Descriptor() protoreflect.EnumDescriptor {
+	return file_capabilities_blockchain_aptos_v1alpha_client_proto_enumTypes[3].Descriptor()
+}
+
+func (ReceiverContractExecutionStatus) Type() protoreflect.EnumType {
+	return &file_capabilities_blockchain_aptos_v1alpha_client_proto_enumTypes[3]
+}
+
+func (x ReceiverContractExecutionStatus) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use ReceiverContractExecutionStatus.Descriptor instead.
+func (ReceiverContractExecutionStatus) EnumDescriptor() ([]byte, []int) {
+	return file_capabilities_blockchain_aptos_v1alpha_client_proto_rawDescGZIP(), []int{3}
+}
+
 type AccountAPTBalanceRequest struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
 	Address       []byte                 `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty"` // 32-byte address
@@ -304,6 +350,7 @@ func (x *AccountAPTBalanceReply) GetValue() uint64 {
 type ViewRequest struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
 	Payload       *ViewPayload           `protobuf:"bytes,1,opt,name=payload,proto3" json:"payload,omitempty"`
+	LedgerVersion *uint64                `protobuf:"varint,2,opt,name=ledger_version,json=ledgerVersion,proto3,oneof" json:"ledger_version,omitempty"` // nil means use latest ledger version
 	unknownFields protoimpl.UnknownFields
 	sizeCache     protoimpl.SizeCache
 }
@@ -345,6 +392,13 @@ func (x *ViewRequest) GetPayload() *ViewPayload {
 	return nil
 }
 
+func (x *ViewRequest) GetLedgerVersion() uint64 {
+	if x != nil && x.LedgerVersion != nil {
+		return *x.LedgerVersion
+	}
+	return 0
+}
+
 type ViewReply struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
 	Data          []byte                 `protobuf:"bytes,1,opt,name=data,proto3" json:"data,omitempty"`
@@ -1272,13 +1326,14 @@ func (x *WriteReportRequest) GetReport() *sdk.ReportResponse {
 }
 
 type WriteReportReply struct {
-	state          protoimpl.MessageState `protogen:"open.v1"`
-	TxStatus       TxStatus               `protobuf:"varint,1,opt,name=tx_status,json=txStatus,proto3,enum=capabilities.blockchain.aptos.v1alpha.TxStatus" json:"tx_status,omitempty"`
-	TxHash         *string                `protobuf:"bytes,2,opt,name=tx_hash,json=txHash,proto3,oneof" json:"tx_hash,omitempty"`                          // transaction hash (hex string with 0x prefix)
-	TransactionFee *uint64                `protobuf:"varint,3,opt,name=transaction_fee,json=transactionFee,proto3,oneof" json:"transaction_fee,omitempty"` // gas used in octas
-	ErrorMessage   *string                `protobuf:"bytes,4,opt,name=error_message,json=errorMessage,proto3,oneof" json:"error_message,omitempty"`
-	unknownFields  protoimpl.UnknownFields
-	sizeCache      protoimpl.SizeCache
+	state                           protoimpl.MessageState           `protogen:"open.v1"`
+	TxStatus                        TxStatus                         `protobuf:"varint,1,opt,name=tx_status,json=txStatus,proto3,enum=capabilities.blockchain.aptos.v1alpha.TxStatus" json:"tx_status,omitempty"`
+	ReceiverContractExecutionStatus *ReceiverContractExecutionStatus `protobuf:"varint,2,opt,name=receiver_contract_execution_status,json=receiverContractExecutionStatus,proto3,enum=capabilities.blockchain.aptos.v1alpha.ReceiverContractExecutionStatus,oneof" json:"receiver_contract_execution_status,omitempty"`
+	TxHash                          *string                          `protobuf:"bytes,3,opt,name=tx_hash,json=txHash,proto3,oneof" json:"tx_hash,omitempty"`                          // transaction hash (hex string with 0x prefix)
+	TransactionFee                  *uint64                          `protobuf:"varint,4,opt,name=transaction_fee,json=transactionFee,proto3,oneof" json:"transaction_fee,omitempty"` // gas used in octas
+	ErrorMessage                    *string                          `protobuf:"bytes,5,opt,name=error_message,json=errorMessage,proto3,oneof" json:"error_message,omitempty"`
+	unknownFields                   protoimpl.UnknownFields
+	sizeCache                       protoimpl.SizeCache
 }
 
 func (x *WriteReportReply) Reset() {
@@ -1318,6 +1373,13 @@ func (x *WriteReportReply) GetTxStatus() TxStatus {
 	return TxStatus_TX_STATUS_FATAL
 }
 
+func (x *WriteReportReply) GetReceiverContractExecutionStatus() ReceiverContractExecutionStatus {
+	if x != nil && x.ReceiverContractExecutionStatus != nil {
+		return *x.ReceiverContractExecutionStatus
+	}
+	return ReceiverContractExecutionStatus_RECEIVER_CONTRACT_EXECUTION_STATUS_SUCCESS
+}
+
 func (x *WriteReportReply) GetTxHash() string {
 	if x != nil && x.TxHash != nil {
 		return *x.TxHash
@@ -1347,9 +1409,11 @@ const file_capabilities_blockchain_aptos_v1alpha_client_proto_rawDesc = "" +
 	"\x18AccountAPTBalanceRequest\x12\x18\n" +
 	"\aaddress\x18\x01 \x01(\fR\aaddress\".\n" +
 	"\x16AccountAPTBalanceReply\x12\x14\n" +
-	"\x05value\x18\x01 \x01(\x04R\x05value\"[\n" +
+	"\x05value\x18\x01 \x01(\x04R\x05value\"\x9a\x01\n" +
 	"\vViewRequest\x12L\n" +
-	"\apayload\x18\x01 \x01(\v22.capabilities.blockchain.aptos.v1alpha.ViewPayloadR\apayload\"\x1f\n" +
+	"\apayload\x18\x01 \x01(\v22.capabilities.blockchain.aptos.v1alpha.ViewPayloadR\apayload\x12*\n" +
+	"\x0eledger_version\x18\x02 \x01(\x04H\x00R\rledgerVersion\x88\x01\x01B\x11\n" +
+	"\x0f_ledger_version\"\x1f\n" +
 	"\tViewReply\x12\x12\n" +
 	"\x04data\x18\x01 \x01(\fR\x04data\"\xd3\x01\n" +
 	"\vViewPayload\x12G\n" +
@@ -1418,12 +1482,14 @@ const file_capabilities_blockchain_aptos_v1alpha_client_proto_rawDesc = "" +
 	"\n" +
 	"gas_config\x18\x02 \x01(\v20.capabilities.blockchain.aptos.v1alpha.GasConfigH\x00R\tgasConfig\x88\x01\x01\x123\n" +
 	"\x06report\x18\x03 \x01(\v2\x1b.sdk.v1alpha.ReportResponseR\x06reportB\r\n" +
-	"\v_gas_config\"\x88\x02\n" +
+	"\v_gas_config\"\xca\x03\n" +
 	"\x10WriteReportReply\x12L\n" +
-	"\ttx_status\x18\x01 \x01(\x0e2/.capabilities.blockchain.aptos.v1alpha.TxStatusR\btxStatus\x12\x1c\n" +
-	"\atx_hash\x18\x02 \x01(\tH\x00R\x06txHash\x88\x01\x01\x12,\n" +
-	"\x0ftransaction_fee\x18\x03 \x01(\x04H\x01R\x0etransactionFee\x88\x01\x01\x12(\n" +
-	"\rerror_message\x18\x04 \x01(\tH\x02R\ferrorMessage\x88\x01\x01B\n" +
+	"\ttx_status\x18\x01 \x01(\x0e2/.capabilities.blockchain.aptos.v1alpha.TxStatusR\btxStatus\x12\x98\x01\n" +
+	"\"receiver_contract_execution_status\x18\x02 \x01(\x0e2F.capabilities.blockchain.aptos.v1alpha.ReceiverContractExecutionStatusH\x00R\x1freceiverContractExecutionStatus\x88\x01\x01\x12\x1c\n" +
+	"\atx_hash\x18\x03 \x01(\tH\x01R\x06txHash\x88\x01\x01\x12,\n" +
+	"\x0ftransaction_fee\x18\x04 \x01(\x04H\x02R\x0etransactionFee\x88\x01\x01\x12(\n" +
+	"\rerror_message\x18\x05 \x01(\tH\x03R\ferrorMessage\x88\x01\x01B%\n" +
+	"#_receiver_contract_execution_statusB\n" +
 	"\n" +
 	"\b_tx_hashB\x12\n" +
 	"\x10_transaction_feeB\x10\n" +
@@ -1454,7 +1520,10 @@ const file_capabilities_blockchain_aptos_v1alpha_client_proto_rawDesc = "" +
 	"\"TRANSACTION_VARIANT_BLOCK_EPILOGUE\x10\x04\x12(\n" +
 	"$TRANSACTION_VARIANT_STATE_CHECKPOINT\x10\x05\x12!\n" +
 	"\x1dTRANSACTION_VARIANT_VALIDATOR\x10\x06\x12\x1f\n" +
-	"\x1bTRANSACTION_VARIANT_UNKNOWN\x10\a2\xa2\x06\n" +
+	"\x1bTRANSACTION_VARIANT_UNKNOWN\x10\a*\x82\x01\n" +
+	"\x1fReceiverContractExecutionStatus\x12.\n" +
+	"*RECEIVER_CONTRACT_EXECUTION_STATUS_SUCCESS\x10\x00\x12/\n" +
+	"+RECEIVER_CONTRACT_EXECUTION_STATUS_REVERTED\x10\x012\xa2\x06\n" +
 	"\x06Client\x12\x93\x01\n" +
 	"\x11AccountAPTBalance\x12?.capabilities.blockchain.aptos.v1alpha.AccountAPTBalanceRequest\x1a=.capabilities.blockchain.aptos.v1alpha.AccountAPTBalanceReply\x12l\n" +
 	"\x04View\x122.capabilities.blockchain.aptos.v1alpha.ViewRequest\x1a0.capabilities.blockchain.aptos.v1alpha.ViewReply\x12\x93\x01\n" +
@@ -1480,68 +1549,70 @@ func file_capabilities_blockchain_aptos_v1alpha_client_proto_rawDescGZIP() []byt
 	return file_capabilities_blockchain_aptos_v1alpha_client_proto_rawDescData
 }
 
-var file_capabilities_blockchain_aptos_v1alpha_client_proto_enumTypes = make([]protoimpl.EnumInfo, 3)
+var file_capabilities_blockchain_aptos_v1alpha_client_proto_enumTypes = make([]protoimpl.EnumInfo, 4)
 var file_capabilities_blockchain_aptos_v1alpha_client_proto_msgTypes = make([]protoimpl.MessageInfo, 20)
 var file_capabilities_blockchain_aptos_v1alpha_client_proto_goTypes = []any{
-	(TxStatus)(0),                      // 0: capabilities.blockchain.aptos.v1alpha.TxStatus
-	(TypeTagKind)(0),                   // 1: capabilities.blockchain.aptos.v1alpha.TypeTagKind
-	(TransactionVariant)(0),            // 2: capabilities.blockchain.aptos.v1alpha.TransactionVariant
-	(*AccountAPTBalanceRequest)(nil),   // 3: capabilities.blockchain.aptos.v1alpha.AccountAPTBalanceRequest
-	(*AccountAPTBalanceReply)(nil),     // 4: capabilities.blockchain.aptos.v1alpha.AccountAPTBalanceReply
-	(*ViewRequest)(nil),                // 5: capabilities.blockchain.aptos.v1alpha.ViewRequest
-	(*ViewReply)(nil),                  // 6: capabilities.blockchain.aptos.v1alpha.ViewReply
-	(*ViewPayload)(nil),                // 7: capabilities.blockchain.aptos.v1alpha.ViewPayload
-	(*ModuleID)(nil),                   // 8: capabilities.blockchain.aptos.v1alpha.ModuleID
-	(*TypeTag)(nil),                    // 9: capabilities.blockchain.aptos.v1alpha.TypeTag
-	(*VectorTag)(nil),                  // 10: capabilities.blockchain.aptos.v1alpha.VectorTag
-	(*StructTag)(nil),                  // 11: capabilities.blockchain.aptos.v1alpha.StructTag
-	(*GenericTag)(nil),                 // 12: capabilities.blockchain.aptos.v1alpha.GenericTag
-	(*TransactionByHashRequest)(nil),   // 13: capabilities.blockchain.aptos.v1alpha.TransactionByHashRequest
-	(*TransactionByHashReply)(nil),     // 14: capabilities.blockchain.aptos.v1alpha.TransactionByHashReply
-	(*Transaction)(nil),                // 15: capabilities.blockchain.aptos.v1alpha.Transaction
-	(*AccountTransactionsRequest)(nil), // 16: capabilities.blockchain.aptos.v1alpha.AccountTransactionsRequest
-	(*AccountTransactionsReply)(nil),   // 17: capabilities.blockchain.aptos.v1alpha.AccountTransactionsReply
-	(*SubmitTransactionRequest)(nil),   // 18: capabilities.blockchain.aptos.v1alpha.SubmitTransactionRequest
-	(*SubmitTransactionReply)(nil),     // 19: capabilities.blockchain.aptos.v1alpha.SubmitTransactionReply
-	(*GasConfig)(nil),                  // 20: capabilities.blockchain.aptos.v1alpha.GasConfig
-	(*WriteReportRequest)(nil),         // 21: capabilities.blockchain.aptos.v1alpha.WriteReportRequest
-	(*WriteReportReply)(nil),           // 22: capabilities.blockchain.aptos.v1alpha.WriteReportReply
-	(*sdk.ReportResponse)(nil),         // 23: sdk.v1alpha.ReportResponse
+	(TxStatus)(0),                        // 0: capabilities.blockchain.aptos.v1alpha.TxStatus
+	(TypeTagKind)(0),                     // 1: capabilities.blockchain.aptos.v1alpha.TypeTagKind
+	(TransactionVariant)(0),              // 2: capabilities.blockchain.aptos.v1alpha.TransactionVariant
+	(ReceiverContractExecutionStatus)(0), // 3: capabilities.blockchain.aptos.v1alpha.ReceiverContractExecutionStatus
+	(*AccountAPTBalanceRequest)(nil),     // 4: capabilities.blockchain.aptos.v1alpha.AccountAPTBalanceRequest
+	(*AccountAPTBalanceReply)(nil),       // 5: capabilities.blockchain.aptos.v1alpha.AccountAPTBalanceReply
+	(*ViewRequest)(nil),                  // 6: capabilities.blockchain.aptos.v1alpha.ViewRequest
+	(*ViewReply)(nil),                    // 7: capabilities.blockchain.aptos.v1alpha.ViewReply
+	(*ViewPayload)(nil),                  // 8: capabilities.blockchain.aptos.v1alpha.ViewPayload
+	(*ModuleID)(nil),                     // 9: capabilities.blockchain.aptos.v1alpha.ModuleID
+	(*TypeTag)(nil),                      // 10: capabilities.blockchain.aptos.v1alpha.TypeTag
+	(*VectorTag)(nil),                    // 11: capabilities.blockchain.aptos.v1alpha.VectorTag
+	(*StructTag)(nil),                    // 12: capabilities.blockchain.aptos.v1alpha.StructTag
+	(*GenericTag)(nil),                   // 13: capabilities.blockchain.aptos.v1alpha.GenericTag
+	(*TransactionByHashRequest)(nil),     // 14: capabilities.blockchain.aptos.v1alpha.TransactionByHashRequest
+	(*TransactionByHashReply)(nil),       // 15: capabilities.blockchain.aptos.v1alpha.TransactionByHashReply
+	(*Transaction)(nil),                  // 16: capabilities.blockchain.aptos.v1alpha.Transaction
+	(*AccountTransactionsRequest)(nil),   // 17: capabilities.blockchain.aptos.v1alpha.AccountTransactionsRequest
+	(*AccountTransactionsReply)(nil),     // 18: capabilities.blockchain.aptos.v1alpha.AccountTransactionsReply
+	(*SubmitTransactionRequest)(nil),     // 19: capabilities.blockchain.aptos.v1alpha.SubmitTransactionRequest
+	(*SubmitTransactionReply)(nil),       // 20: capabilities.blockchain.aptos.v1alpha.SubmitTransactionReply
+	(*GasConfig)(nil),                    // 21: capabilities.blockchain.aptos.v1alpha.GasConfig
+	(*WriteReportRequest)(nil),           // 22: capabilities.blockchain.aptos.v1alpha.WriteReportRequest
+	(*WriteReportReply)(nil),             // 23: capabilities.blockchain.aptos.v1alpha.WriteReportReply
+	(*sdk.ReportResponse)(nil),           // 24: sdk.v1alpha.ReportResponse
 }
 var file_capabilities_blockchain_aptos_v1alpha_client_proto_depIdxs = []int32{
-	7,  // 0: capabilities.blockchain.aptos.v1alpha.ViewRequest.payload:type_name -> capabilities.blockchain.aptos.v1alpha.ViewPayload
-	8,  // 1: capabilities.blockchain.aptos.v1alpha.ViewPayload.module:type_name -> capabilities.blockchain.aptos.v1alpha.ModuleID
-	9,  // 2: capabilities.blockchain.aptos.v1alpha.ViewPayload.arg_types:type_name -> capabilities.blockchain.aptos.v1alpha.TypeTag
+	8,  // 0: capabilities.blockchain.aptos.v1alpha.ViewRequest.payload:type_name -> capabilities.blockchain.aptos.v1alpha.ViewPayload
+	9,  // 1: capabilities.blockchain.aptos.v1alpha.ViewPayload.module:type_name -> capabilities.blockchain.aptos.v1alpha.ModuleID
+	10, // 2: capabilities.blockchain.aptos.v1alpha.ViewPayload.arg_types:type_name -> capabilities.blockchain.aptos.v1alpha.TypeTag
 	1,  // 3: capabilities.blockchain.aptos.v1alpha.TypeTag.kind:type_name -> capabilities.blockchain.aptos.v1alpha.TypeTagKind
-	10, // 4: capabilities.blockchain.aptos.v1alpha.TypeTag.vector:type_name -> capabilities.blockchain.aptos.v1alpha.VectorTag
-	11, // 5: capabilities.blockchain.aptos.v1alpha.TypeTag.struct:type_name -> capabilities.blockchain.aptos.v1alpha.StructTag
-	12, // 6: capabilities.blockchain.aptos.v1alpha.TypeTag.generic:type_name -> capabilities.blockchain.aptos.v1alpha.GenericTag
-	9,  // 7: capabilities.blockchain.aptos.v1alpha.VectorTag.element_type:type_name -> capabilities.blockchain.aptos.v1alpha.TypeTag
-	9,  // 8: capabilities.blockchain.aptos.v1alpha.StructTag.type_params:type_name -> capabilities.blockchain.aptos.v1alpha.TypeTag
-	15, // 9: capabilities.blockchain.aptos.v1alpha.TransactionByHashReply.transaction:type_name -> capabilities.blockchain.aptos.v1alpha.Transaction
+	11, // 4: capabilities.blockchain.aptos.v1alpha.TypeTag.vector:type_name -> capabilities.blockchain.aptos.v1alpha.VectorTag
+	12, // 5: capabilities.blockchain.aptos.v1alpha.TypeTag.struct:type_name -> capabilities.blockchain.aptos.v1alpha.StructTag
+	13, // 6: capabilities.blockchain.aptos.v1alpha.TypeTag.generic:type_name -> capabilities.blockchain.aptos.v1alpha.GenericTag
+	10, // 7: capabilities.blockchain.aptos.v1alpha.VectorTag.element_type:type_name -> capabilities.blockchain.aptos.v1alpha.TypeTag
+	10, // 8: capabilities.blockchain.aptos.v1alpha.StructTag.type_params:type_name -> capabilities.blockchain.aptos.v1alpha.TypeTag
+	16, // 9: capabilities.blockchain.aptos.v1alpha.TransactionByHashReply.transaction:type_name -> capabilities.blockchain.aptos.v1alpha.Transaction
 	2,  // 10: capabilities.blockchain.aptos.v1alpha.Transaction.type:type_name -> capabilities.blockchain.aptos.v1alpha.TransactionVariant
-	15, // 11: capabilities.blockchain.aptos.v1alpha.AccountTransactionsReply.transactions:type_name -> capabilities.blockchain.aptos.v1alpha.Transaction
-	8,  // 12: capabilities.blockchain.aptos.v1alpha.SubmitTransactionRequest.receiver_module_id:type_name -> capabilities.blockchain.aptos.v1alpha.ModuleID
-	20, // 13: capabilities.blockchain.aptos.v1alpha.SubmitTransactionRequest.gas_config:type_name -> capabilities.blockchain.aptos.v1alpha.GasConfig
+	16, // 11: capabilities.blockchain.aptos.v1alpha.AccountTransactionsReply.transactions:type_name -> capabilities.blockchain.aptos.v1alpha.Transaction
+	9,  // 12: capabilities.blockchain.aptos.v1alpha.SubmitTransactionRequest.receiver_module_id:type_name -> capabilities.blockchain.aptos.v1alpha.ModuleID
+	21, // 13: capabilities.blockchain.aptos.v1alpha.SubmitTransactionRequest.gas_config:type_name -> capabilities.blockchain.aptos.v1alpha.GasConfig
 	0,  // 14: capabilities.blockchain.aptos.v1alpha.SubmitTransactionReply.tx_status:type_name -> capabilities.blockchain.aptos.v1alpha.TxStatus
-	20, // 15: capabilities.blockchain.aptos.v1alpha.WriteReportRequest.gas_config:type_name -> capabilities.blockchain.aptos.v1alpha.GasConfig
-	23, // 16: capabilities.blockchain.aptos.v1alpha.WriteReportRequest.report:type_name -> sdk.v1alpha.ReportResponse
+	21, // 15: capabilities.blockchain.aptos.v1alpha.WriteReportRequest.gas_config:type_name -> capabilities.blockchain.aptos.v1alpha.GasConfig
+	24, // 16: capabilities.blockchain.aptos.v1alpha.WriteReportRequest.report:type_name -> sdk.v1alpha.ReportResponse
 	0,  // 17: capabilities.blockchain.aptos.v1alpha.WriteReportReply.tx_status:type_name -> capabilities.blockchain.aptos.v1alpha.TxStatus
-	3,  // 18: capabilities.blockchain.aptos.v1alpha.Client.AccountAPTBalance:input_type -> capabilities.blockchain.aptos.v1alpha.AccountAPTBalanceRequest
-	5,  // 19: capabilities.blockchain.aptos.v1alpha.Client.View:input_type -> capabilities.blockchain.aptos.v1alpha.ViewRequest
-	13, // 20: capabilities.blockchain.aptos.v1alpha.Client.TransactionByHash:input_type -> capabilities.blockchain.aptos.v1alpha.TransactionByHashRequest
-	16, // 21: capabilities.blockchain.aptos.v1alpha.Client.AccountTransactions:input_type -> capabilities.blockchain.aptos.v1alpha.AccountTransactionsRequest
-	21, // 22: capabilities.blockchain.aptos.v1alpha.Client.WriteReport:input_type -> capabilities.blockchain.aptos.v1alpha.WriteReportRequest
-	4,  // 23: capabilities.blockchain.aptos.v1alpha.Client.AccountAPTBalance:output_type -> capabilities.blockchain.aptos.v1alpha.AccountAPTBalanceReply
-	6,  // 24: capabilities.blockchain.aptos.v1alpha.Client.View:output_type -> capabilities.blockchain.aptos.v1alpha.ViewReply
-	14, // 25: capabilities.blockchain.aptos.v1alpha.Client.TransactionByHash:output_type -> capabilities.blockchain.aptos.v1alpha.TransactionByHashReply
-	17, // 26: capabilities.blockchain.aptos.v1alpha.Client.AccountTransactions:output_type -> capabilities.blockchain.aptos.v1alpha.AccountTransactionsReply
-	22, // 27: capabilities.blockchain.aptos.v1alpha.Client.WriteReport:output_type -> capabilities.blockchain.aptos.v1alpha.WriteReportReply
-	23, // [23:28] is the sub-list for method output_type
-	18, // [18:23] is the sub-list for method input_type
-	18, // [18:18] is the sub-list for extension type_name
-	18, // [18:18] is the sub-list for extension extendee
-	0,  // [0:18] is the sub-list for field type_name
+	3,  // 18: capabilities.blockchain.aptos.v1alpha.WriteReportReply.receiver_contract_execution_status:type_name -> capabilities.blockchain.aptos.v1alpha.ReceiverContractExecutionStatus
+	4,  // 19: capabilities.blockchain.aptos.v1alpha.Client.AccountAPTBalance:input_type -> capabilities.blockchain.aptos.v1alpha.AccountAPTBalanceRequest
+	6,  // 20: capabilities.blockchain.aptos.v1alpha.Client.View:input_type -> capabilities.blockchain.aptos.v1alpha.ViewRequest
+	14, // 21: capabilities.blockchain.aptos.v1alpha.Client.TransactionByHash:input_type -> capabilities.blockchain.aptos.v1alpha.TransactionByHashRequest
+	17, // 22: capabilities.blockchain.aptos.v1alpha.Client.AccountTransactions:input_type -> capabilities.blockchain.aptos.v1alpha.AccountTransactionsRequest
+	22, // 23: capabilities.blockchain.aptos.v1alpha.Client.WriteReport:input_type -> capabilities.blockchain.aptos.v1alpha.WriteReportRequest
+	5,  // 24: capabilities.blockchain.aptos.v1alpha.Client.AccountAPTBalance:output_type -> capabilities.blockchain.aptos.v1alpha.AccountAPTBalanceReply
+	7,  // 25: capabilities.blockchain.aptos.v1alpha.Client.View:output_type -> capabilities.blockchain.aptos.v1alpha.ViewReply
+	15, // 26: capabilities.blockchain.aptos.v1alpha.Client.TransactionByHash:output_type -> capabilities.blockchain.aptos.v1alpha.TransactionByHashReply
+	18, // 27: capabilities.blockchain.aptos.v1alpha.Client.AccountTransactions:output_type -> capabilities.blockchain.aptos.v1alpha.AccountTransactionsReply
+	23, // 28: capabilities.blockchain.aptos.v1alpha.Client.WriteReport:output_type -> capabilities.blockchain.aptos.v1alpha.WriteReportReply
+	24, // [24:29] is the sub-list for method output_type
+	19, // [19:24] is the sub-list for method input_type
+	19, // [19:19] is the sub-list for extension type_name
+	19, // [19:19] is the sub-list for extension extendee
+	0,  // [0:19] is the sub-list for field type_name
 }
 
 func init() { file_capabilities_blockchain_aptos_v1alpha_client_proto_init() }
@@ -1549,6 +1620,7 @@ func file_capabilities_blockchain_aptos_v1alpha_client_proto_init() {
 	if File_capabilities_blockchain_aptos_v1alpha_client_proto != nil {
 		return
 	}
+	file_capabilities_blockchain_aptos_v1alpha_client_proto_msgTypes[2].OneofWrappers = []any{}
 	file_capabilities_blockchain_aptos_v1alpha_client_proto_msgTypes[6].OneofWrappers = []any{
 		(*TypeTag_Vector)(nil),
 		(*TypeTag_Struct)(nil),
@@ -1565,7 +1637,7 @@ func file_capabilities_blockchain_aptos_v1alpha_client_proto_init() {
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_capabilities_blockchain_aptos_v1alpha_client_proto_rawDesc), len(file_capabilities_blockchain_aptos_v1alpha_client_proto_rawDesc)),
-			NumEnums:      3,
+			NumEnums:      4,
 			NumMessages:   20,
 			NumExtensions: 0,
 			NumServices:   1,
diff --git a/pkg/capabilities/v2/chain-capabilities/evm/client.pb.go b/pkg/capabilities/v2/chain-capabilities/evm/client.pb.go
index a4327ae5c5..16a078477e 100644
--- a/pkg/capabilities/v2/chain-capabilities/evm/client.pb.go
+++ b/pkg/capabilities/v2/chain-capabilities/evm/client.pb.go
@@ -1791,7 +1791,7 @@ const file_capabilities_blockchain_evm_v1alpha_client_proto_rawDesc = "" +
 	"\bTxStatus\x12\x13\n" +
 	"\x0fTX_STATUS_FATAL\x10\x00\x12\x16\n" +
 	"\x12TX_STATUS_REVERTED\x10\x01\x12\x15\n" +
-	"\x11TX_STATUS_SUCCESS\x10\x022\xcb\x11\n" +
+	"\x11TX_STATUS_SUCCESS\x10\x022\xbb\x17\n" +
 	"\x06Client\x12\x80\x01\n" +
 	"\fCallContract\x128.capabilities.blockchain.evm.v1alpha.CallContractRequest\x1a6.capabilities.blockchain.evm.v1alpha.CallContractReply\x12z\n" +
 	"\n" +
@@ -1803,8 +1803,8 @@ const file_capabilities_blockchain_evm_v1alpha_client_proto_rawDesc = "" +
 	"\x0eHeaderByNumber\x12:.capabilities.blockchain.evm.v1alpha.HeaderByNumberRequest\x1a8.capabilities.blockchain.evm.v1alpha.HeaderByNumberReply\x12v\n" +
 	"\n" +
 	"LogTrigger\x12<.capabilities.blockchain.evm.v1alpha.FilterLogTriggerRequest\x1a(.capabilities.blockchain.evm.v1alpha.Log0\x01\x12}\n" +
-	"\vWriteReport\x127.capabilities.blockchain.evm.v1alpha.WriteReportRequest\x1a5.capabilities.blockchain.evm.v1alpha.WriteReportReply\x1a\x90\b\x82\xb5\x18\x8b\b\b\x01\x12\tevm@1.0.0\x1a\xfb\a\n" +
-	"\rChainSelector\x12\xe9\a\x12\xe6\a\n" +
+	"\vWriteReport\x127.capabilities.blockchain.evm.v1alpha.WriteReportRequest\x1a5.capabilities.blockchain.evm.v1alpha.WriteReportReply\x1a\x80\x0e\x82\xb5\x18\xfb\r\b\x01\x12\tevm@1.0.0\x1a\xeb\r\n" +
+	"\rChainSelector\x12\xd9\r\x12\xd6\r\n" +
 	"$\n" +
 	"\x17apechain-testnet-curtis\x10\xc1ô\xf8\x8dĒ\xb2\x89\x01\n" +
 	"\x17\n" +
@@ -1817,17 +1817,33 @@ const file_capabilities_blockchain_evm_v1alpha_client_proto_rawDesc = "" +
 	"\x1bbinance_smart_chain-mainnet\x10\xcf\xf7\x94\xf1\xd8핸\x9d\x01\n" +
 	"(\n" +
 	"\x1bbinance_smart_chain-testnet\x10\xfb\xad\xbe\x9c\x80\xae䊸\x01\n" +
+	"\x18\n" +
+	"\fcelo-mainnet\x10\x86\xd4\xe8؆\x93\x88\xd7\x12\n" +
+	"\x1a\n" +
+	"\x0ecronos-testnet\x10\xfd\xd9\xee\xad\xe0\xde\xda\xc8)\n" +
+	"\"\n" +
+	"\x15dtcc-testnet-andesite\x10҃\xe3Й\x96\xe5\xa4\xd7\x01\n" +
 	"\x1c\n" +
 	"\x10ethereum-mainnet\x10\x95\xf6\xf1\xe4ϲ\xa6\xc2E\n" +
 	"'\n" +
 	"\x1bethereum-mainnet-arbitrum-1\x10\xc4\xe8\x8d͎\x9b\xa1\xd7D\n" +
 	"$\n" +
 	"\x17ethereum-mainnet-base-1\x10\x82\xff\xab\xa2\xfe\xb9\x90\xd3\xdd\x01\n" +
+	"\"\n" +
+	"\x16ethereum-mainnet-ink-1\x10\xa0\xb0\xa6\xe9\xb7檄0\n" +
+	"$\n" +
+	"\x18ethereum-mainnet-linea-1\x10\xb6\xba\xe9\x98˽\xb0\x9b@\n" +
+	"%\n" +
+	"\x19ethereum-mainnet-mantle-1\x10\x8a紕簃\xcc\x15\n" +
 	"'\n" +
 	"\x1bethereum-mainnet-optimism-1\x10\xb8\x95\x8f\xc3\xf7\xfe\xd0\xe93\n" +
+	"&\n" +
+	"\x19ethereum-mainnet-scroll-1\x10\xb8\xbc\xe4\xebľȟ\xb7\x01\n" +
 	")\n" +
 	"\x1dethereum-mainnet-worldchain-1\x10\x87ﺷŶ¸\x1c\n" +
 	"%\n" +
+	"\x19ethereum-mainnet-xlayer-1\x10\x96\xa5\xfc\x9c\xa6\xa8\xef\xed)\n" +
+	"%\n" +
 	"\x19ethereum-mainnet-zksync-1\x10\x94\xee\x97\xd9\xed\xb4\xb1\xd7\x15\n" +
 	"%\n" +
 	"\x18ethereum-testnet-sepolia\x10ٵ\xe4\xce\xfc\xc9\xee\xa0\xde\x01\n" +
@@ -1837,18 +1853,38 @@ const file_capabilities_blockchain_evm_v1alpha_client_proto_rawDesc = "" +
 	"\x1fethereum-testnet-sepolia-base-1\x10\xb8ʹ\xef\xf6\x90\xaeȏ\x01\n" +
 	",\n" +
 	" ethereum-testnet-sepolia-linea-1\x10\xeb\xaa\xd4\xfe\x82\xf9\xe6\xafO\n" +
+	"-\n" +
+	"!ethereum-testnet-sepolia-mantle-1\x10\xd5Ƹ\xee\xcd\xf6\xf2\xa6r\n" +
 	"/\n" +
 	"#ethereum-testnet-sepolia-optimism-1\x10\x9f\x86š\xbe\xd8\xc3\xc0H\n" +
+	"-\n" +
+	"!ethereum-testnet-sepolia-scroll-1\x10\x8b鴾ۺ\xed\xd1\x1f\n" +
+	"0\n" +
+	"#ethereum-testnet-sepolia-unichain-1\x10\xb4\xde\xfe\xe0엩\x96\xc4\x01\n" +
 	"1\n" +
 	"%ethereum-testnet-sepolia-worldchain-1\x10\xba\xdf\xe0\xc5ǩ\xf3\xc5I\n" +
 	"-\n" +
 	"!ethereum-testnet-sepolia-zksync-1\x10\xb7\xc1\xfc\xfd\xf2Ā\xde_\n" +
+	" \n" +
+	"\x14gnosis_chain-mainnet\x10\xf4\x92\xad\xda\U000a2bba\x06\n" +
 	"\x1f\n" +
 	"\x13hyperliquid-testnet\x10\x88\xce\xddȗ\xe0ɽ;\n" +
 	" \n" +
 	"\x13ink-testnet-sepolia\x10\xe8\xf4\xa7\xa5\xf3\xe6\x96\xc0\x87\x01\n" +
 	"\x19\n" +
+	"\rjovay-mainnet\x10\xb5\xc3Ě\xa1\x80ߒ\x15\n" +
+	"\x19\n" +
 	"\rjovay-testnet\x10\xe4ϊ\x84\u07b2ގ\r\n" +
+	"\x1b\n" +
+	"\x0fmegaeth-mainnet\x10ꕶȼ\xe4\xa6\xc8T\n" +
+	"\x1e\n" +
+	"\x11megaeth-testnet-2\x10\xe3\x8dވ\xb1\x8f\xfd\x93\xfd\x01\n" +
+	"$\n" +
+	"\x17pharos-atlantic-testnet\x10̙\xed\xe0μ\xaf\xb4\xdf\x01\n" +
+	"\x1a\n" +
+	"\x0epharos-mainnet\x10\xc8\xc1\x87\x9e\xf5\xef͡l\n" +
+	"\x1b\n" +
+	"\x0eplasma-mainnet\x10\xf8\x9b\xf1\xd1\xda\xc9\xd5Ɓ\x01\n" +
 	"\x1a\n" +
 	"\x0eplasma-testnet\x10՛\xbf\xa5ô\x99\x877\n" +
 	"\x1b\n" +
@@ -1856,7 +1892,15 @@ const file_capabilities_blockchain_evm_v1alpha_client_proto_rawDesc = "" +
 	"!\n" +
 	"\x14polygon-testnet-amoy\x10͏\xd6\xdf\xf1ǐ\xfa\xe1\x01\n" +
 	"$\n" +
-	"\x18private-testnet-andesite\x10Ԧ\x98\xa5\xc1\x8f\xdc\xfc_b\x06proto3"
+	"\x18private-testnet-andesite\x10Ԧ\x98\xa5\xc1\x8f\xdc\xfc_\n" +
+	"\x19\n" +
+	"\rsonic-mainnet\x10Ѳ\xe5\xed٠\xb2\x9d\x17\n" +
+	"\x19\n" +
+	"\rsonic-testnet\x10Ȉ\xfbԴ\xc6\xfa\xbc\x18\n" +
+	"\x18\n" +
+	"\vtac-testnet\x10\xd5ۍ\xe3\xfb\x9f\x93׃\x01\n" +
+	"\x1b\n" +
+	"\x0exlayer-testnet\x10ɾ\xa1\xb4\xad̼ݍ\x01b\x06proto3"
 
 var (
 	file_capabilities_blockchain_evm_v1alpha_client_proto_rawDescOnce sync.Once
diff --git a/pkg/capabilities/v2/chain-capabilities/solana/generate.go b/pkg/capabilities/v2/chain-capabilities/solana/generate.go
index 9cdf1a6b56..c843923205 100644
--- a/pkg/capabilities/v2/chain-capabilities/solana/generate.go
+++ b/pkg/capabilities/v2/chain-capabilities/solana/generate.go
@@ -1,2 +1,4 @@
-//go:generate go run ../../gen --pkg=github.com/smartcontractkit/chainlink-common/pkg/capabilities/v2/chain-capabilities/solana --file=capabilities/blockchain/solana/v1alpha/client.proto
+// TODO(CRE-): Re-enable Solana proto regeneration once chainlink-protos/cre/go
+// embeds capabilities/blockchain/solana/v1alpha/client.proto again.
+//go:generate echo "skipping solana proto regen: source proto not available in chainlink-protos/cre/go"
 package solana
diff --git a/pkg/chains/aptos/aptos.pb.go b/pkg/chains/aptos/aptos.pb.go
index 1578de42ca..1693ac17e6 100644
--- a/pkg/chains/aptos/aptos.pb.go
+++ b/pkg/chains/aptos/aptos.pb.go
@@ -210,6 +210,86 @@ func (TxStatus) EnumDescriptor() ([]byte, []int) {
 	return file_aptos_proto_rawDescGZIP(), []int{2}
 }
 
+type LedgerVersionRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *LedgerVersionRequest) Reset() {
+	*x = LedgerVersionRequest{}
+	mi := &file_aptos_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *LedgerVersionRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*LedgerVersionRequest) ProtoMessage() {}
+
+func (x *LedgerVersionRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_aptos_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use LedgerVersionRequest.ProtoReflect.Descriptor instead.
+func (*LedgerVersionRequest) Descriptor() ([]byte, []int) {
+	return file_aptos_proto_rawDescGZIP(), []int{0}
+}
+
+type LedgerVersionReply struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	LedgerVersion uint64                 `protobuf:"varint,1,opt,name=ledger_version,json=ledgerVersion,proto3" json:"ledger_version,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *LedgerVersionReply) Reset() {
+	*x = LedgerVersionReply{}
+	mi := &file_aptos_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *LedgerVersionReply) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*LedgerVersionReply) ProtoMessage() {}
+
+func (x *LedgerVersionReply) ProtoReflect() protoreflect.Message {
+	mi := &file_aptos_proto_msgTypes[1]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use LedgerVersionReply.ProtoReflect.Descriptor instead.
+func (*LedgerVersionReply) Descriptor() ([]byte, []int) {
+	return file_aptos_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *LedgerVersionReply) GetLedgerVersion() uint64 {
+	if x != nil {
+		return x.LedgerVersion
+	}
+	return 0
+}
+
 type AccountAPTBalanceRequest struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
 	Address       []byte                 `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty"` // 32-byte address
@@ -219,7 +299,7 @@ type AccountAPTBalanceRequest struct {
 
 func (x *AccountAPTBalanceRequest) Reset() {
 	*x = AccountAPTBalanceRequest{}
-	mi := &file_aptos_proto_msgTypes[0]
+	mi := &file_aptos_proto_msgTypes[2]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -231,7 +311,7 @@ func (x *AccountAPTBalanceRequest) String() string {
 func (*AccountAPTBalanceRequest) ProtoMessage() {}
 
 func (x *AccountAPTBalanceRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[0]
+	mi := &file_aptos_proto_msgTypes[2]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -244,7 +324,7 @@ func (x *AccountAPTBalanceRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AccountAPTBalanceRequest.ProtoReflect.Descriptor instead.
 func (*AccountAPTBalanceRequest) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{0}
+	return file_aptos_proto_rawDescGZIP(), []int{2}
 }
 
 func (x *AccountAPTBalanceRequest) GetAddress() []byte {
@@ -263,7 +343,7 @@ type AccountAPTBalanceReply struct {
 
 func (x *AccountAPTBalanceReply) Reset() {
 	*x = AccountAPTBalanceReply{}
-	mi := &file_aptos_proto_msgTypes[1]
+	mi := &file_aptos_proto_msgTypes[3]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -275,7 +355,7 @@ func (x *AccountAPTBalanceReply) String() string {
 func (*AccountAPTBalanceReply) ProtoMessage() {}
 
 func (x *AccountAPTBalanceReply) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[1]
+	mi := &file_aptos_proto_msgTypes[3]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -288,7 +368,7 @@ func (x *AccountAPTBalanceReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AccountAPTBalanceReply.ProtoReflect.Descriptor instead.
 func (*AccountAPTBalanceReply) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{1}
+	return file_aptos_proto_rawDescGZIP(), []int{3}
 }
 
 func (x *AccountAPTBalanceReply) GetValue() uint64 {
@@ -301,13 +381,14 @@ func (x *AccountAPTBalanceReply) GetValue() uint64 {
 type ViewRequest struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
 	Payload       *ViewPayload           `protobuf:"bytes,1,opt,name=payload,proto3" json:"payload,omitempty"`
+	LedgerVersion *uint64                `protobuf:"varint,2,opt,name=ledger_version,json=ledgerVersion,proto3,oneof" json:"ledger_version,omitempty"`
 	unknownFields protoimpl.UnknownFields
 	sizeCache     protoimpl.SizeCache
 }
 
 func (x *ViewRequest) Reset() {
 	*x = ViewRequest{}
-	mi := &file_aptos_proto_msgTypes[2]
+	mi := &file_aptos_proto_msgTypes[4]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -319,7 +400,7 @@ func (x *ViewRequest) String() string {
 func (*ViewRequest) ProtoMessage() {}
 
 func (x *ViewRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[2]
+	mi := &file_aptos_proto_msgTypes[4]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -332,7 +413,7 @@ func (x *ViewRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ViewRequest.ProtoReflect.Descriptor instead.
 func (*ViewRequest) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{2}
+	return file_aptos_proto_rawDescGZIP(), []int{4}
 }
 
 func (x *ViewRequest) GetPayload() *ViewPayload {
@@ -342,6 +423,13 @@ func (x *ViewRequest) GetPayload() *ViewPayload {
 	return nil
 }
 
+func (x *ViewRequest) GetLedgerVersion() uint64 {
+	if x != nil && x.LedgerVersion != nil {
+		return *x.LedgerVersion
+	}
+	return 0
+}
+
 type ViewReply struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
 	Data          []byte                 `protobuf:"bytes,1,opt,name=data,proto3" json:"data,omitempty"`
@@ -351,7 +439,7 @@ type ViewReply struct {
 
 func (x *ViewReply) Reset() {
 	*x = ViewReply{}
-	mi := &file_aptos_proto_msgTypes[3]
+	mi := &file_aptos_proto_msgTypes[5]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -363,7 +451,7 @@ func (x *ViewReply) String() string {
 func (*ViewReply) ProtoMessage() {}
 
 func (x *ViewReply) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[3]
+	mi := &file_aptos_proto_msgTypes[5]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -376,7 +464,7 @@ func (x *ViewReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ViewReply.ProtoReflect.Descriptor instead.
 func (*ViewReply) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{3}
+	return file_aptos_proto_rawDescGZIP(), []int{5}
 }
 
 func (x *ViewReply) GetData() []byte {
@@ -398,7 +486,7 @@ type ViewPayload struct {
 
 func (x *ViewPayload) Reset() {
 	*x = ViewPayload{}
-	mi := &file_aptos_proto_msgTypes[4]
+	mi := &file_aptos_proto_msgTypes[6]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -410,7 +498,7 @@ func (x *ViewPayload) String() string {
 func (*ViewPayload) ProtoMessage() {}
 
 func (x *ViewPayload) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[4]
+	mi := &file_aptos_proto_msgTypes[6]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -423,7 +511,7 @@ func (x *ViewPayload) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ViewPayload.ProtoReflect.Descriptor instead.
 func (*ViewPayload) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{4}
+	return file_aptos_proto_rawDescGZIP(), []int{6}
 }
 
 func (x *ViewPayload) GetModule() *ModuleID {
@@ -464,7 +552,7 @@ type ModuleID struct {
 
 func (x *ModuleID) Reset() {
 	*x = ModuleID{}
-	mi := &file_aptos_proto_msgTypes[5]
+	mi := &file_aptos_proto_msgTypes[7]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -476,7 +564,7 @@ func (x *ModuleID) String() string {
 func (*ModuleID) ProtoMessage() {}
 
 func (x *ModuleID) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[5]
+	mi := &file_aptos_proto_msgTypes[7]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -489,7 +577,7 @@ func (x *ModuleID) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ModuleID.ProtoReflect.Descriptor instead.
 func (*ModuleID) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{5}
+	return file_aptos_proto_rawDescGZIP(), []int{7}
 }
 
 func (x *ModuleID) GetAddress() []byte {
@@ -521,7 +609,7 @@ type TypeTag struct {
 
 func (x *TypeTag) Reset() {
 	*x = TypeTag{}
-	mi := &file_aptos_proto_msgTypes[6]
+	mi := &file_aptos_proto_msgTypes[8]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -533,7 +621,7 @@ func (x *TypeTag) String() string {
 func (*TypeTag) ProtoMessage() {}
 
 func (x *TypeTag) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[6]
+	mi := &file_aptos_proto_msgTypes[8]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -546,7 +634,7 @@ func (x *TypeTag) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use TypeTag.ProtoReflect.Descriptor instead.
 func (*TypeTag) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{6}
+	return file_aptos_proto_rawDescGZIP(), []int{8}
 }
 
 func (x *TypeTag) GetKind() TypeTagKind {
@@ -621,7 +709,7 @@ type VectorTag struct {
 
 func (x *VectorTag) Reset() {
 	*x = VectorTag{}
-	mi := &file_aptos_proto_msgTypes[7]
+	mi := &file_aptos_proto_msgTypes[9]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -633,7 +721,7 @@ func (x *VectorTag) String() string {
 func (*VectorTag) ProtoMessage() {}
 
 func (x *VectorTag) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[7]
+	mi := &file_aptos_proto_msgTypes[9]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -646,7 +734,7 @@ func (x *VectorTag) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use VectorTag.ProtoReflect.Descriptor instead.
 func (*VectorTag) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{7}
+	return file_aptos_proto_rawDescGZIP(), []int{9}
 }
 
 func (x *VectorTag) GetElementType() *TypeTag {
@@ -668,7 +756,7 @@ type StructTag struct {
 
 func (x *StructTag) Reset() {
 	*x = StructTag{}
-	mi := &file_aptos_proto_msgTypes[8]
+	mi := &file_aptos_proto_msgTypes[10]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -680,7 +768,7 @@ func (x *StructTag) String() string {
 func (*StructTag) ProtoMessage() {}
 
 func (x *StructTag) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[8]
+	mi := &file_aptos_proto_msgTypes[10]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -693,7 +781,7 @@ func (x *StructTag) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use StructTag.ProtoReflect.Descriptor instead.
 func (*StructTag) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{8}
+	return file_aptos_proto_rawDescGZIP(), []int{10}
 }
 
 func (x *StructTag) GetAddress() []byte {
@@ -733,7 +821,7 @@ type GenericTag struct {
 
 func (x *GenericTag) Reset() {
 	*x = GenericTag{}
-	mi := &file_aptos_proto_msgTypes[9]
+	mi := &file_aptos_proto_msgTypes[11]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -745,7 +833,7 @@ func (x *GenericTag) String() string {
 func (*GenericTag) ProtoMessage() {}
 
 func (x *GenericTag) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[9]
+	mi := &file_aptos_proto_msgTypes[11]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -758,7 +846,7 @@ func (x *GenericTag) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GenericTag.ProtoReflect.Descriptor instead.
 func (*GenericTag) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{9}
+	return file_aptos_proto_rawDescGZIP(), []int{11}
 }
 
 func (x *GenericTag) GetIndex() uint32 {
@@ -777,7 +865,7 @@ type TransactionByHashRequest struct {
 
 func (x *TransactionByHashRequest) Reset() {
 	*x = TransactionByHashRequest{}
-	mi := &file_aptos_proto_msgTypes[10]
+	mi := &file_aptos_proto_msgTypes[12]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -789,7 +877,7 @@ func (x *TransactionByHashRequest) String() string {
 func (*TransactionByHashRequest) ProtoMessage() {}
 
 func (x *TransactionByHashRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[10]
+	mi := &file_aptos_proto_msgTypes[12]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -802,7 +890,7 @@ func (x *TransactionByHashRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use TransactionByHashRequest.ProtoReflect.Descriptor instead.
 func (*TransactionByHashRequest) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{10}
+	return file_aptos_proto_rawDescGZIP(), []int{12}
 }
 
 func (x *TransactionByHashRequest) GetHash() string {
@@ -821,7 +909,7 @@ type TransactionByHashReply struct {
 
 func (x *TransactionByHashReply) Reset() {
 	*x = TransactionByHashReply{}
-	mi := &file_aptos_proto_msgTypes[11]
+	mi := &file_aptos_proto_msgTypes[13]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -833,7 +921,7 @@ func (x *TransactionByHashReply) String() string {
 func (*TransactionByHashReply) ProtoMessage() {}
 
 func (x *TransactionByHashReply) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[11]
+	mi := &file_aptos_proto_msgTypes[13]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -846,7 +934,7 @@ func (x *TransactionByHashReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use TransactionByHashReply.ProtoReflect.Descriptor instead.
 func (*TransactionByHashReply) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{11}
+	return file_aptos_proto_rawDescGZIP(), []int{13}
 }
 
 func (x *TransactionByHashReply) GetTransaction() *Transaction {
@@ -869,7 +957,7 @@ type Transaction struct {
 
 func (x *Transaction) Reset() {
 	*x = Transaction{}
-	mi := &file_aptos_proto_msgTypes[12]
+	mi := &file_aptos_proto_msgTypes[14]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -881,7 +969,7 @@ func (x *Transaction) String() string {
 func (*Transaction) ProtoMessage() {}
 
 func (x *Transaction) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[12]
+	mi := &file_aptos_proto_msgTypes[14]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -894,7 +982,7 @@ func (x *Transaction) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use Transaction.ProtoReflect.Descriptor instead.
 func (*Transaction) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{12}
+	return file_aptos_proto_rawDescGZIP(), []int{14}
 }
 
 func (x *Transaction) GetType() TransactionVariant {
@@ -943,7 +1031,7 @@ type AccountTransactionsRequest struct {
 
 func (x *AccountTransactionsRequest) Reset() {
 	*x = AccountTransactionsRequest{}
-	mi := &file_aptos_proto_msgTypes[13]
+	mi := &file_aptos_proto_msgTypes[15]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -955,7 +1043,7 @@ func (x *AccountTransactionsRequest) String() string {
 func (*AccountTransactionsRequest) ProtoMessage() {}
 
 func (x *AccountTransactionsRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[13]
+	mi := &file_aptos_proto_msgTypes[15]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -968,7 +1056,7 @@ func (x *AccountTransactionsRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AccountTransactionsRequest.ProtoReflect.Descriptor instead.
 func (*AccountTransactionsRequest) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{13}
+	return file_aptos_proto_rawDescGZIP(), []int{15}
 }
 
 func (x *AccountTransactionsRequest) GetAddress() []byte {
@@ -1001,7 +1089,7 @@ type AccountTransactionsReply struct {
 
 func (x *AccountTransactionsReply) Reset() {
 	*x = AccountTransactionsReply{}
-	mi := &file_aptos_proto_msgTypes[14]
+	mi := &file_aptos_proto_msgTypes[16]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1013,7 +1101,7 @@ func (x *AccountTransactionsReply) String() string {
 func (*AccountTransactionsReply) ProtoMessage() {}
 
 func (x *AccountTransactionsReply) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[14]
+	mi := &file_aptos_proto_msgTypes[16]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1026,7 +1114,7 @@ func (x *AccountTransactionsReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AccountTransactionsReply.ProtoReflect.Descriptor instead.
 func (*AccountTransactionsReply) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{14}
+	return file_aptos_proto_rawDescGZIP(), []int{16}
 }
 
 func (x *AccountTransactionsReply) GetTransactions() []*Transaction {
@@ -1047,7 +1135,7 @@ type SubmitTransactionRequest struct {
 
 func (x *SubmitTransactionRequest) Reset() {
 	*x = SubmitTransactionRequest{}
-	mi := &file_aptos_proto_msgTypes[15]
+	mi := &file_aptos_proto_msgTypes[17]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1059,7 +1147,7 @@ func (x *SubmitTransactionRequest) String() string {
 func (*SubmitTransactionRequest) ProtoMessage() {}
 
 func (x *SubmitTransactionRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[15]
+	mi := &file_aptos_proto_msgTypes[17]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1072,7 +1160,7 @@ func (x *SubmitTransactionRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SubmitTransactionRequest.ProtoReflect.Descriptor instead.
 func (*SubmitTransactionRequest) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{15}
+	return file_aptos_proto_rawDescGZIP(), []int{17}
 }
 
 func (x *SubmitTransactionRequest) GetReceiverModuleId() *ModuleID {
@@ -1107,7 +1195,7 @@ type SubmitTransactionReply struct {
 
 func (x *SubmitTransactionReply) Reset() {
 	*x = SubmitTransactionReply{}
-	mi := &file_aptos_proto_msgTypes[16]
+	mi := &file_aptos_proto_msgTypes[18]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1119,7 +1207,7 @@ func (x *SubmitTransactionReply) String() string {
 func (*SubmitTransactionReply) ProtoMessage() {}
 
 func (x *SubmitTransactionReply) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[16]
+	mi := &file_aptos_proto_msgTypes[18]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1132,7 +1220,7 @@ func (x *SubmitTransactionReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SubmitTransactionReply.ProtoReflect.Descriptor instead.
 func (*SubmitTransactionReply) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{16}
+	return file_aptos_proto_rawDescGZIP(), []int{18}
 }
 
 func (x *SubmitTransactionReply) GetTxStatus() TxStatus {
@@ -1166,7 +1254,7 @@ type GasConfig struct {
 
 func (x *GasConfig) Reset() {
 	*x = GasConfig{}
-	mi := &file_aptos_proto_msgTypes[17]
+	mi := &file_aptos_proto_msgTypes[19]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1178,7 +1266,7 @@ func (x *GasConfig) String() string {
 func (*GasConfig) ProtoMessage() {}
 
 func (x *GasConfig) ProtoReflect() protoreflect.Message {
-	mi := &file_aptos_proto_msgTypes[17]
+	mi := &file_aptos_proto_msgTypes[19]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1191,7 +1279,7 @@ func (x *GasConfig) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GasConfig.ProtoReflect.Descriptor instead.
 func (*GasConfig) Descriptor() ([]byte, []int) {
-	return file_aptos_proto_rawDescGZIP(), []int{17}
+	return file_aptos_proto_rawDescGZIP(), []int{19}
 }
 
 func (x *GasConfig) GetMaxGasAmount() uint64 {
@@ -1213,13 +1301,18 @@ var File_aptos_proto protoreflect.FileDescriptor
 const file_aptos_proto_rawDesc = "" +
 	"\n" +
 	"\vaptos.proto\x12\n" +
-	"loop.aptos\"4\n" +
+	"loop.aptos\"\x16\n" +
+	"\x14LedgerVersionRequest\";\n" +
+	"\x12LedgerVersionReply\x12%\n" +
+	"\x0eledger_version\x18\x01 \x01(\x04R\rledgerVersion\"4\n" +
 	"\x18AccountAPTBalanceRequest\x12\x18\n" +
 	"\aaddress\x18\x01 \x01(\fR\aaddress\".\n" +
 	"\x16AccountAPTBalanceReply\x12\x14\n" +
-	"\x05value\x18\x01 \x01(\x04R\x05value\"@\n" +
+	"\x05value\x18\x01 \x01(\x04R\x05value\"\x7f\n" +
 	"\vViewRequest\x121\n" +
-	"\apayload\x18\x01 \x01(\v2\x17.loop.aptos.ViewPayloadR\apayload\"\x1f\n" +
+	"\apayload\x18\x01 \x01(\v2\x17.loop.aptos.ViewPayloadR\apayload\x12*\n" +
+	"\x0eledger_version\x18\x02 \x01(\x04H\x00R\rledgerVersion\x88\x01\x01B\x11\n" +
+	"\x0f_ledger_version\"\x1f\n" +
 	"\tViewReply\x12\x12\n" +
 	"\x04data\x18\x01 \x01(\fR\x04data\"\x9d\x01\n" +
 	"\vViewPayload\x12,\n" +
@@ -1309,8 +1402,9 @@ const file_aptos_proto_rawDesc = "" +
 	"\bTxStatus\x12\x13\n" +
 	"\x0fTX_STATUS_FATAL\x10\x00\x12\x16\n" +
 	"\x12TX_STATUS_REVERTED\x10\x01\x12\x15\n" +
-	"\x11TX_STATUS_SUCCESS\x10\x022\xc1\x03\n" +
-	"\x05Aptos\x12]\n" +
+	"\x11TX_STATUS_SUCCESS\x10\x022\x94\x04\n" +
+	"\x05Aptos\x12Q\n" +
+	"\rLedgerVersion\x12 .loop.aptos.LedgerVersionRequest\x1a\x1e.loop.aptos.LedgerVersionReply\x12]\n" +
 	"\x11AccountAPTBalance\x12$.loop.aptos.AccountAPTBalanceRequest\x1a\".loop.aptos.AccountAPTBalanceReply\x126\n" +
 	"\x04View\x12\x17.loop.aptos.ViewRequest\x1a\x15.loop.aptos.ViewReply\x12]\n" +
 	"\x11TransactionByHash\x12$.loop.aptos.TransactionByHashRequest\x1a\".loop.aptos.TransactionByHashReply\x12c\n" +
@@ -1330,58 +1424,62 @@ func file_aptos_proto_rawDescGZIP() []byte {
 }
 
 var file_aptos_proto_enumTypes = make([]protoimpl.EnumInfo, 3)
-var file_aptos_proto_msgTypes = make([]protoimpl.MessageInfo, 18)
+var file_aptos_proto_msgTypes = make([]protoimpl.MessageInfo, 20)
 var file_aptos_proto_goTypes = []any{
 	(TypeTagKind)(0),                   // 0: loop.aptos.TypeTagKind
 	(TransactionVariant)(0),            // 1: loop.aptos.TransactionVariant
 	(TxStatus)(0),                      // 2: loop.aptos.TxStatus
-	(*AccountAPTBalanceRequest)(nil),   // 3: loop.aptos.AccountAPTBalanceRequest
-	(*AccountAPTBalanceReply)(nil),     // 4: loop.aptos.AccountAPTBalanceReply
-	(*ViewRequest)(nil),                // 5: loop.aptos.ViewRequest
-	(*ViewReply)(nil),                  // 6: loop.aptos.ViewReply
-	(*ViewPayload)(nil),                // 7: loop.aptos.ViewPayload
-	(*ModuleID)(nil),                   // 8: loop.aptos.ModuleID
-	(*TypeTag)(nil),                    // 9: loop.aptos.TypeTag
-	(*VectorTag)(nil),                  // 10: loop.aptos.VectorTag
-	(*StructTag)(nil),                  // 11: loop.aptos.StructTag
-	(*GenericTag)(nil),                 // 12: loop.aptos.GenericTag
-	(*TransactionByHashRequest)(nil),   // 13: loop.aptos.TransactionByHashRequest
-	(*TransactionByHashReply)(nil),     // 14: loop.aptos.TransactionByHashReply
-	(*Transaction)(nil),                // 15: loop.aptos.Transaction
-	(*AccountTransactionsRequest)(nil), // 16: loop.aptos.AccountTransactionsRequest
-	(*AccountTransactionsReply)(nil),   // 17: loop.aptos.AccountTransactionsReply
-	(*SubmitTransactionRequest)(nil),   // 18: loop.aptos.SubmitTransactionRequest
-	(*SubmitTransactionReply)(nil),     // 19: loop.aptos.SubmitTransactionReply
-	(*GasConfig)(nil),                  // 20: loop.aptos.GasConfig
+	(*LedgerVersionRequest)(nil),       // 3: loop.aptos.LedgerVersionRequest
+	(*LedgerVersionReply)(nil),         // 4: loop.aptos.LedgerVersionReply
+	(*AccountAPTBalanceRequest)(nil),   // 5: loop.aptos.AccountAPTBalanceRequest
+	(*AccountAPTBalanceReply)(nil),     // 6: loop.aptos.AccountAPTBalanceReply
+	(*ViewRequest)(nil),                // 7: loop.aptos.ViewRequest
+	(*ViewReply)(nil),                  // 8: loop.aptos.ViewReply
+	(*ViewPayload)(nil),                // 9: loop.aptos.ViewPayload
+	(*ModuleID)(nil),                   // 10: loop.aptos.ModuleID
+	(*TypeTag)(nil),                    // 11: loop.aptos.TypeTag
+	(*VectorTag)(nil),                  // 12: loop.aptos.VectorTag
+	(*StructTag)(nil),                  // 13: loop.aptos.StructTag
+	(*GenericTag)(nil),                 // 14: loop.aptos.GenericTag
+	(*TransactionByHashRequest)(nil),   // 15: loop.aptos.TransactionByHashRequest
+	(*TransactionByHashReply)(nil),     // 16: loop.aptos.TransactionByHashReply
+	(*Transaction)(nil),                // 17: loop.aptos.Transaction
+	(*AccountTransactionsRequest)(nil), // 18: loop.aptos.AccountTransactionsRequest
+	(*AccountTransactionsReply)(nil),   // 19: loop.aptos.AccountTransactionsReply
+	(*SubmitTransactionRequest)(nil),   // 20: loop.aptos.SubmitTransactionRequest
+	(*SubmitTransactionReply)(nil),     // 21: loop.aptos.SubmitTransactionReply
+	(*GasConfig)(nil),                  // 22: loop.aptos.GasConfig
 }
 var file_aptos_proto_depIdxs = []int32{
-	7,  // 0: loop.aptos.ViewRequest.payload:type_name -> loop.aptos.ViewPayload
-	8,  // 1: loop.aptos.ViewPayload.module:type_name -> loop.aptos.ModuleID
-	9,  // 2: loop.aptos.ViewPayload.arg_types:type_name -> loop.aptos.TypeTag
+	9,  // 0: loop.aptos.ViewRequest.payload:type_name -> loop.aptos.ViewPayload
+	10, // 1: loop.aptos.ViewPayload.module:type_name -> loop.aptos.ModuleID
+	11, // 2: loop.aptos.ViewPayload.arg_types:type_name -> loop.aptos.TypeTag
 	0,  // 3: loop.aptos.TypeTag.kind:type_name -> loop.aptos.TypeTagKind
-	10, // 4: loop.aptos.TypeTag.vector:type_name -> loop.aptos.VectorTag
-	11, // 5: loop.aptos.TypeTag.struct:type_name -> loop.aptos.StructTag
-	12, // 6: loop.aptos.TypeTag.generic:type_name -> loop.aptos.GenericTag
-	9,  // 7: loop.aptos.VectorTag.element_type:type_name -> loop.aptos.TypeTag
-	9,  // 8: loop.aptos.StructTag.type_params:type_name -> loop.aptos.TypeTag
-	15, // 9: loop.aptos.TransactionByHashReply.transaction:type_name -> loop.aptos.Transaction
+	12, // 4: loop.aptos.TypeTag.vector:type_name -> loop.aptos.VectorTag
+	13, // 5: loop.aptos.TypeTag.struct:type_name -> loop.aptos.StructTag
+	14, // 6: loop.aptos.TypeTag.generic:type_name -> loop.aptos.GenericTag
+	11, // 7: loop.aptos.VectorTag.element_type:type_name -> loop.aptos.TypeTag
+	11, // 8: loop.aptos.StructTag.type_params:type_name -> loop.aptos.TypeTag
+	17, // 9: loop.aptos.TransactionByHashReply.transaction:type_name -> loop.aptos.Transaction
 	1,  // 10: loop.aptos.Transaction.type:type_name -> loop.aptos.TransactionVariant
-	15, // 11: loop.aptos.AccountTransactionsReply.transactions:type_name -> loop.aptos.Transaction
-	8,  // 12: loop.aptos.SubmitTransactionRequest.receiver_module_id:type_name -> loop.aptos.ModuleID
-	20, // 13: loop.aptos.SubmitTransactionRequest.gas_config:type_name -> loop.aptos.GasConfig
+	17, // 11: loop.aptos.AccountTransactionsReply.transactions:type_name -> loop.aptos.Transaction
+	10, // 12: loop.aptos.SubmitTransactionRequest.receiver_module_id:type_name -> loop.aptos.ModuleID
+	22, // 13: loop.aptos.SubmitTransactionRequest.gas_config:type_name -> loop.aptos.GasConfig
 	2,  // 14: loop.aptos.SubmitTransactionReply.tx_status:type_name -> loop.aptos.TxStatus
-	3,  // 15: loop.aptos.Aptos.AccountAPTBalance:input_type -> loop.aptos.AccountAPTBalanceRequest
-	5,  // 16: loop.aptos.Aptos.View:input_type -> loop.aptos.ViewRequest
-	13, // 17: loop.aptos.Aptos.TransactionByHash:input_type -> loop.aptos.TransactionByHashRequest
-	16, // 18: loop.aptos.Aptos.AccountTransactions:input_type -> loop.aptos.AccountTransactionsRequest
-	18, // 19: loop.aptos.Aptos.SubmitTransaction:input_type -> loop.aptos.SubmitTransactionRequest
-	4,  // 20: loop.aptos.Aptos.AccountAPTBalance:output_type -> loop.aptos.AccountAPTBalanceReply
-	6,  // 21: loop.aptos.Aptos.View:output_type -> loop.aptos.ViewReply
-	14, // 22: loop.aptos.Aptos.TransactionByHash:output_type -> loop.aptos.TransactionByHashReply
-	17, // 23: loop.aptos.Aptos.AccountTransactions:output_type -> loop.aptos.AccountTransactionsReply
-	19, // 24: loop.aptos.Aptos.SubmitTransaction:output_type -> loop.aptos.SubmitTransactionReply
-	20, // [20:25] is the sub-list for method output_type
-	15, // [15:20] is the sub-list for method input_type
+	3,  // 15: loop.aptos.Aptos.LedgerVersion:input_type -> loop.aptos.LedgerVersionRequest
+	5,  // 16: loop.aptos.Aptos.AccountAPTBalance:input_type -> loop.aptos.AccountAPTBalanceRequest
+	7,  // 17: loop.aptos.Aptos.View:input_type -> loop.aptos.ViewRequest
+	15, // 18: loop.aptos.Aptos.TransactionByHash:input_type -> loop.aptos.TransactionByHashRequest
+	18, // 19: loop.aptos.Aptos.AccountTransactions:input_type -> loop.aptos.AccountTransactionsRequest
+	20, // 20: loop.aptos.Aptos.SubmitTransaction:input_type -> loop.aptos.SubmitTransactionRequest
+	4,  // 21: loop.aptos.Aptos.LedgerVersion:output_type -> loop.aptos.LedgerVersionReply
+	6,  // 22: loop.aptos.Aptos.AccountAPTBalance:output_type -> loop.aptos.AccountAPTBalanceReply
+	8,  // 23: loop.aptos.Aptos.View:output_type -> loop.aptos.ViewReply
+	16, // 24: loop.aptos.Aptos.TransactionByHash:output_type -> loop.aptos.TransactionByHashReply
+	19, // 25: loop.aptos.Aptos.AccountTransactions:output_type -> loop.aptos.AccountTransactionsReply
+	21, // 26: loop.aptos.Aptos.SubmitTransaction:output_type -> loop.aptos.SubmitTransactionReply
+	21, // [21:27] is the sub-list for method output_type
+	15, // [15:21] is the sub-list for method input_type
 	15, // [15:15] is the sub-list for extension type_name
 	15, // [15:15] is the sub-list for extension extendee
 	0,  // [0:15] is the sub-list for field type_name
@@ -1392,22 +1490,23 @@ func file_aptos_proto_init() {
 	if File_aptos_proto != nil {
 		return
 	}
-	file_aptos_proto_msgTypes[6].OneofWrappers = []any{
+	file_aptos_proto_msgTypes[4].OneofWrappers = []any{}
+	file_aptos_proto_msgTypes[8].OneofWrappers = []any{
 		(*TypeTag_Vector)(nil),
 		(*TypeTag_Struct)(nil),
 		(*TypeTag_Generic)(nil),
 	}
-	file_aptos_proto_msgTypes[11].OneofWrappers = []any{}
-	file_aptos_proto_msgTypes[12].OneofWrappers = []any{}
 	file_aptos_proto_msgTypes[13].OneofWrappers = []any{}
+	file_aptos_proto_msgTypes[14].OneofWrappers = []any{}
 	file_aptos_proto_msgTypes[15].OneofWrappers = []any{}
+	file_aptos_proto_msgTypes[17].OneofWrappers = []any{}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_aptos_proto_rawDesc), len(file_aptos_proto_rawDesc)),
 			NumEnums:      3,
-			NumMessages:   18,
+			NumMessages:   20,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
diff --git a/pkg/chains/aptos/aptos.proto b/pkg/chains/aptos/aptos.proto
index da9be7b348..d5a66072a0 100644
--- a/pkg/chains/aptos/aptos.proto
+++ b/pkg/chains/aptos/aptos.proto
@@ -4,6 +4,7 @@ option go_package = "github.com/smartcontractkit/chainlink-common/pkg/chains/apt
 package loop.aptos;
 
 service Aptos {
+  rpc LedgerVersion(LedgerVersionRequest) returns (LedgerVersionReply);
   rpc AccountAPTBalance(AccountAPTBalanceRequest) returns (AccountAPTBalanceReply);
   rpc View(ViewRequest) returns (ViewReply);
   rpc TransactionByHash(TransactionByHashRequest) returns (TransactionByHashReply);
@@ -11,6 +12,14 @@ service Aptos {
   rpc SubmitTransaction(SubmitTransactionRequest) returns (SubmitTransactionReply);
 }
 
+// ========== LedgerVersion ==========
+
+message LedgerVersionRequest {}
+
+message LedgerVersionReply {
+  uint64 ledger_version = 1;
+}
+
 // ========== AccountAPTBalance ==========
 
 message AccountAPTBalanceRequest {
@@ -25,6 +34,7 @@ message AccountAPTBalanceReply {
 
 message ViewRequest {
   ViewPayload payload = 1;
+  optional uint64 ledger_version = 2;
 }
 
 message ViewReply {
@@ -148,4 +158,3 @@ message GasConfig {
   uint64 max_gas_amount = 1;  // Maximum gas units willing to pay
   uint64 gas_unit_price = 2;  // Price per gas unit in octas
 }
-
diff --git a/pkg/chains/aptos/aptos_grpc.pb.go b/pkg/chains/aptos/aptos_grpc.pb.go
index 2fc0f2d90e..1833254df1 100644
--- a/pkg/chains/aptos/aptos_grpc.pb.go
+++ b/pkg/chains/aptos/aptos_grpc.pb.go
@@ -19,6 +19,7 @@ import (
 const _ = grpc.SupportPackageIsVersion9
 
 const (
+	Aptos_LedgerVersion_FullMethodName       = "/loop.aptos.Aptos/LedgerVersion"
 	Aptos_AccountAPTBalance_FullMethodName   = "/loop.aptos.Aptos/AccountAPTBalance"
 	Aptos_View_FullMethodName                = "/loop.aptos.Aptos/View"
 	Aptos_TransactionByHash_FullMethodName   = "/loop.aptos.Aptos/TransactionByHash"
@@ -30,6 +31,7 @@ const (
 //
 // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
 type AptosClient interface {
+	LedgerVersion(ctx context.Context, in *LedgerVersionRequest, opts ...grpc.CallOption) (*LedgerVersionReply, error)
 	AccountAPTBalance(ctx context.Context, in *AccountAPTBalanceRequest, opts ...grpc.CallOption) (*AccountAPTBalanceReply, error)
 	View(ctx context.Context, in *ViewRequest, opts ...grpc.CallOption) (*ViewReply, error)
 	TransactionByHash(ctx context.Context, in *TransactionByHashRequest, opts ...grpc.CallOption) (*TransactionByHashReply, error)
@@ -45,6 +47,16 @@ func NewAptosClient(cc grpc.ClientConnInterface) AptosClient {
 	return &aptosClient{cc}
 }
 
+func (c *aptosClient) LedgerVersion(ctx context.Context, in *LedgerVersionRequest, opts ...grpc.CallOption) (*LedgerVersionReply, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(LedgerVersionReply)
+	err := c.cc.Invoke(ctx, Aptos_LedgerVersion_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *aptosClient) AccountAPTBalance(ctx context.Context, in *AccountAPTBalanceRequest, opts ...grpc.CallOption) (*AccountAPTBalanceReply, error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(AccountAPTBalanceReply)
@@ -99,6 +111,7 @@ func (c *aptosClient) SubmitTransaction(ctx context.Context, in *SubmitTransacti
 // All implementations must embed UnimplementedAptosServer
 // for forward compatibility.
 type AptosServer interface {
+	LedgerVersion(context.Context, *LedgerVersionRequest) (*LedgerVersionReply, error)
 	AccountAPTBalance(context.Context, *AccountAPTBalanceRequest) (*AccountAPTBalanceReply, error)
 	View(context.Context, *ViewRequest) (*ViewReply, error)
 	TransactionByHash(context.Context, *TransactionByHashRequest) (*TransactionByHashReply, error)
@@ -114,6 +127,9 @@ type AptosServer interface {
 // pointer dereference when methods are called.
 type UnimplementedAptosServer struct{}
 
+func (UnimplementedAptosServer) LedgerVersion(context.Context, *LedgerVersionRequest) (*LedgerVersionReply, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method LedgerVersion not implemented")
+}
 func (UnimplementedAptosServer) AccountAPTBalance(context.Context, *AccountAPTBalanceRequest) (*AccountAPTBalanceReply, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method AccountAPTBalance not implemented")
 }
@@ -150,6 +166,24 @@ func RegisterAptosServer(s grpc.ServiceRegistrar, srv AptosServer) {
 	s.RegisterService(&Aptos_ServiceDesc, srv)
 }
 
+func _Aptos_LedgerVersion_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(LedgerVersionRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AptosServer).LedgerVersion(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: Aptos_LedgerVersion_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AptosServer).LedgerVersion(ctx, req.(*LedgerVersionRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _Aptos_AccountAPTBalance_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(AccountAPTBalanceRequest)
 	if err := dec(in); err != nil {
@@ -247,6 +281,10 @@ var Aptos_ServiceDesc = grpc.ServiceDesc{
 	ServiceName: "loop.aptos.Aptos",
 	HandlerType: (*AptosServer)(nil),
 	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "LedgerVersion",
+			Handler:    _Aptos_LedgerVersion_Handler,
+		},
 		{
 			MethodName: "AccountAPTBalance",
 			Handler:    _Aptos_AccountAPTBalance_Handler,
diff --git a/pkg/loop/internal/core/services/capability/capabilities_registry.go b/pkg/loop/internal/core/services/capability/capabilities_registry.go
index b398ea8c93..6db7d3e3f5 100644
--- a/pkg/loop/internal/core/services/capability/capabilities_registry.go
+++ b/pkg/loop/internal/core/services/capability/capabilities_registry.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/hex"
 	"fmt"
+	"strings"
 	"time"
 
 	"google.golang.org/grpc"
@@ -259,6 +260,52 @@ func decodeOcr3Config(pbCfg *capabilitiespb.OCR3Config) ocrtypes.ContractConfig
 	}
 }
 
+func transmitterAccountToBytes(account ocrtypes.Account) ([]byte, error) {
+	raw := []byte(account)
+	s := strings.TrimSpace(string(account))
+	if s == "" {
+		return raw, nil
+	}
+
+	if strings.HasPrefix(s, "0x") || strings.HasPrefix(s, "0X") {
+		trimmed := s[2:]
+		if !looksHexAccount(trimmed) {
+			return nil, fmt.Errorf("failed to decode transmitter: invalid hex account %q", s)
+		}
+		decoded, err := hex.DecodeString(trimmed)
+		if err != nil {
+			return nil, fmt.Errorf("failed to decode transmitter: %w", err)
+		}
+		return decoded, nil
+	}
+
+	if looksHexAccount(s) {
+		decoded, err := hex.DecodeString(s)
+		if err != nil {
+			return nil, fmt.Errorf("failed to decode transmitter: %w", err)
+		}
+		return decoded, nil
+	}
+
+	// Backward compatibility: some registry paths provide raw bytes directly.
+	return raw, nil
+}
+
+func looksHexAccount(s string) bool {
+	if s == "" || len(s)%2 != 0 {
+		return false
+	}
+	for _, c := range s {
+		isDigit := c >= '0' && c <= '9'
+		isLower := c >= 'a' && c <= 'f'
+		isUpper := c >= 'A' && c <= 'F'
+		if !isDigit && !isLower && !isUpper {
+			return false
+		}
+	}
+	return true
+}
+
 func (cr *capabilitiesRegistryClient) Get(ctx context.Context, ID string) (capabilities.BaseCapability, error) {
 	req := &pb.GetRequest{
 		Id: ID,
@@ -512,9 +559,9 @@ func (c *capabilitiesRegistryServer) ConfigForCapability(ctx context.Context, re
 			}
 			transmitters := make([][]byte, len(cfg.Transmitters))
 			for i, t := range cfg.Transmitters {
-				transmitters[i], err = hex.DecodeString(string(t))
+				transmitters[i], err = transmitterAccountToBytes(t)
 				if err != nil {
-					return nil, fmt.Errorf("failed to decode transmitter: %w", err)
+					return nil, err
 				}
 			}
 			ccp.Ocr3Configs[key] = &capabilitiespb.OCR3Config{
diff --git a/pkg/loop/internal/core/services/capability/capabilities_registry_test.go b/pkg/loop/internal/core/services/capability/capabilities_registry_test.go
index b945230eb0..790c92021e 100644
--- a/pkg/loop/internal/core/services/capability/capabilities_registry_test.go
+++ b/pkg/loop/internal/core/services/capability/capabilities_registry_test.go
@@ -586,6 +586,31 @@ func TestCapabilitiesRegistry_ConfigForCapability_WithOcr3AndOracleFactoryConfig
 	assert.Equal(t, expectedCapConfig, capConf)
 }
 
+func TestTransmitterAccountToBytes(t *testing.T) {
+	t.Run("decodes_0x_and_0X_prefixed_hex", func(t *testing.T) {
+		gotLower, err := transmitterAccountToBytes(ocrtypes.Account("0xABcd"))
+		require.NoError(t, err)
+		require.Equal(t, []byte{0xab, 0xcd}, gotLower)
+
+		gotUpper, err := transmitterAccountToBytes(ocrtypes.Account("0X00ff"))
+		require.NoError(t, err)
+		require.Equal(t, []byte{0x00, 0xff}, gotUpper)
+	})
+
+	t.Run("returns_error_for_invalid_prefixed_hex", func(t *testing.T) {
+		_, err := transmitterAccountToBytes(ocrtypes.Account("0x123"))
+		require.Error(t, err)
+		require.Contains(t, err.Error(), "failed to decode transmitter")
+	})
+
+	t.Run("falls_back_to_raw_bytes_for_non_hex_account", func(t *testing.T) {
+		raw := []byte{0x00, 0x7f, 0xff, 0x41}
+		got, err := transmitterAccountToBytes(ocrtypes.Account(string(raw)))
+		require.NoError(t, err)
+		require.Equal(t, raw, got)
+	})
+}
+
 func TestCapabilitiesRegistry_DONsForCapability(t *testing.T) {
 	stopCh := make(chan struct{})
 	logger := logger.Test(t)
diff --git a/pkg/loop/internal/example-relay/main.go b/pkg/loop/internal/example-relay/main.go
index 5de2891d76..2a1bf5bf0e 100644
--- a/pkg/loop/internal/example-relay/main.go
+++ b/pkg/loop/internal/example-relay/main.go
@@ -96,7 +96,7 @@ func (r *relayer) LatestHead(ctx context.Context) (types.Head, error) {
 }
 
 func (r *relayer) FinalizedHead(ctx context.Context) (types.Head, error) {
-	return types.Head{}, errors.New("unimplemented")
+	return r.LatestHead(ctx)
 }
 
 func (r *relayer) GetChainStatus(ctx context.Context) (types.ChainStatus, error) {
diff --git a/pkg/loop/internal/pb/relayer.pb.go b/pkg/loop/internal/pb/relayer.pb.go
index 602a0d980a..616846171a 100644
--- a/pkg/loop/internal/pb/relayer.pb.go
+++ b/pkg/loop/internal/pb/relayer.pb.go
@@ -913,87 +913,6 @@ func (x *LatestHeadReply) GetHead() *Head {
 	return nil
 }
 
-type FinalizedHeadRequest struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *FinalizedHeadRequest) Reset() {
-	*x = FinalizedHeadRequest{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[17]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *FinalizedHeadRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*FinalizedHeadRequest) ProtoMessage() {}
-
-func (x *FinalizedHeadRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[17]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use FinalizedHeadRequest.ProtoReflect.Descriptor instead.
-func (*FinalizedHeadRequest) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{17}
-}
-
-// FinalizedHeadReply has return arguments for [github.com/smartcontractkit/chainlink-common/pkg/loop.Relayer.FinalizedHead].
-type FinalizedHeadReply struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	Head          *Head                  `protobuf:"bytes,1,opt,name=head,proto3" json:"head,omitempty"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *FinalizedHeadReply) Reset() {
-	*x = FinalizedHeadReply{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[18]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *FinalizedHeadReply) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*FinalizedHeadReply) ProtoMessage() {}
-
-func (x *FinalizedHeadReply) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[18]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use FinalizedHeadReply.ProtoReflect.Descriptor instead.
-func (*FinalizedHeadReply) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{18}
-}
-
-func (x *FinalizedHeadReply) GetHead() *Head {
-	if x != nil {
-		return x.Head
-	}
-	return nil
-}
-
 type GetChainStatusRequest struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
 	unknownFields protoimpl.UnknownFields
@@ -1002,7 +921,7 @@ type GetChainStatusRequest struct {
 
 func (x *GetChainStatusRequest) Reset() {
 	*x = GetChainStatusRequest{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[19]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[17]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1014,7 +933,7 @@ func (x *GetChainStatusRequest) String() string {
 func (*GetChainStatusRequest) ProtoMessage() {}
 
 func (x *GetChainStatusRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[19]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[17]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1027,7 +946,7 @@ func (x *GetChainStatusRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetChainStatusRequest.ProtoReflect.Descriptor instead.
 func (*GetChainStatusRequest) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{19}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{17}
 }
 
 // ChainStatusReply has return arguments for [github.com/smartcontractkit/chainlink-common/pkg/loop.Relayer.ChainStatus].
@@ -1040,7 +959,7 @@ type GetChainStatusReply struct {
 
 func (x *GetChainStatusReply) Reset() {
 	*x = GetChainStatusReply{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[20]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[18]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1052,7 +971,7 @@ func (x *GetChainStatusReply) String() string {
 func (*GetChainStatusReply) ProtoMessage() {}
 
 func (x *GetChainStatusReply) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[20]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[18]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1065,7 +984,7 @@ func (x *GetChainStatusReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetChainStatusReply.ProtoReflect.Descriptor instead.
 func (*GetChainStatusReply) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{20}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{18}
 }
 
 func (x *GetChainStatusReply) GetChain() *ChainStatus {
@@ -1083,7 +1002,7 @@ type GetChainInfoRequest struct {
 
 func (x *GetChainInfoRequest) Reset() {
 	*x = GetChainInfoRequest{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[21]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[19]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1095,7 +1014,7 @@ func (x *GetChainInfoRequest) String() string {
 func (*GetChainInfoRequest) ProtoMessage() {}
 
 func (x *GetChainInfoRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[21]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[19]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1108,7 +1027,7 @@ func (x *GetChainInfoRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetChainInfoRequest.ProtoReflect.Descriptor instead.
 func (*GetChainInfoRequest) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{21}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{19}
 }
 
 // GetChainInfoReply has return arguments for [github.com/smartcontractkit/chainlink-common/pkg/loop.Relayer.GetChainInfo].
@@ -1121,7 +1040,7 @@ type GetChainInfoReply struct {
 
 func (x *GetChainInfoReply) Reset() {
 	*x = GetChainInfoReply{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[22]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[20]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1133,7 +1052,7 @@ func (x *GetChainInfoReply) String() string {
 func (*GetChainInfoReply) ProtoMessage() {}
 
 func (x *GetChainInfoReply) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[22]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[20]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1146,7 +1065,7 @@ func (x *GetChainInfoReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetChainInfoReply.ProtoReflect.Descriptor instead.
 func (*GetChainInfoReply) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{22}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{20}
 }
 
 func (x *GetChainInfoReply) GetChainInfo() *ChainInfo {
@@ -1168,7 +1087,7 @@ type ChainStatus struct {
 
 func (x *ChainStatus) Reset() {
 	*x = ChainStatus{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[23]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[21]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1180,7 +1099,7 @@ func (x *ChainStatus) String() string {
 func (*ChainStatus) ProtoMessage() {}
 
 func (x *ChainStatus) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[23]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[21]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1193,7 +1112,7 @@ func (x *ChainStatus) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ChainStatus.ProtoReflect.Descriptor instead.
 func (*ChainStatus) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{23}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{21}
 }
 
 func (x *ChainStatus) GetId() string {
@@ -1230,7 +1149,7 @@ type ChainInfo struct {
 
 func (x *ChainInfo) Reset() {
 	*x = ChainInfo{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[24]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[22]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1242,7 +1161,7 @@ func (x *ChainInfo) String() string {
 func (*ChainInfo) ProtoMessage() {}
 
 func (x *ChainInfo) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[24]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[22]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1255,7 +1174,7 @@ func (x *ChainInfo) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ChainInfo.ProtoReflect.Descriptor instead.
 func (*ChainInfo) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{24}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{22}
 }
 
 func (x *ChainInfo) GetFamilyName() string {
@@ -1297,7 +1216,7 @@ type ListNodeStatusesRequest struct {
 
 func (x *ListNodeStatusesRequest) Reset() {
 	*x = ListNodeStatusesRequest{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[25]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[23]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1309,7 +1228,7 @@ func (x *ListNodeStatusesRequest) String() string {
 func (*ListNodeStatusesRequest) ProtoMessage() {}
 
 func (x *ListNodeStatusesRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[25]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[23]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1322,7 +1241,7 @@ func (x *ListNodeStatusesRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ListNodeStatusesRequest.ProtoReflect.Descriptor instead.
 func (*ListNodeStatusesRequest) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{25}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{23}
 }
 
 func (x *ListNodeStatusesRequest) GetPageSize() int32 {
@@ -1351,7 +1270,7 @@ type ListNodeStatusesReply struct {
 
 func (x *ListNodeStatusesReply) Reset() {
 	*x = ListNodeStatusesReply{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[26]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[24]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1363,7 +1282,7 @@ func (x *ListNodeStatusesReply) String() string {
 func (*ListNodeStatusesReply) ProtoMessage() {}
 
 func (x *ListNodeStatusesReply) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[26]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[24]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1376,7 +1295,7 @@ func (x *ListNodeStatusesReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ListNodeStatusesReply.ProtoReflect.Descriptor instead.
 func (*ListNodeStatusesReply) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{26}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{24}
 }
 
 func (x *ListNodeStatusesReply) GetNodes() []*NodeStatus {
@@ -1413,7 +1332,7 @@ type NodeStatus struct {
 
 func (x *NodeStatus) Reset() {
 	*x = NodeStatus{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[27]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[25]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1425,7 +1344,7 @@ func (x *NodeStatus) String() string {
 func (*NodeStatus) ProtoMessage() {}
 
 func (x *NodeStatus) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[27]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[25]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1438,7 +1357,7 @@ func (x *NodeStatus) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use NodeStatus.ProtoReflect.Descriptor instead.
 func (*NodeStatus) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{27}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{25}
 }
 
 func (x *NodeStatus) GetChainID() string {
@@ -1479,7 +1398,7 @@ type ReplayRequest struct {
 
 func (x *ReplayRequest) Reset() {
 	*x = ReplayRequest{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[28]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[26]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1491,7 +1410,7 @@ func (x *ReplayRequest) String() string {
 func (*ReplayRequest) ProtoMessage() {}
 
 func (x *ReplayRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[28]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[26]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1504,7 +1423,7 @@ func (x *ReplayRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ReplayRequest.ProtoReflect.Descriptor instead.
 func (*ReplayRequest) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{28}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{26}
 }
 
 func (x *ReplayRequest) GetFromBlock() string {
@@ -1534,7 +1453,7 @@ type TransactionRequest struct {
 
 func (x *TransactionRequest) Reset() {
 	*x = TransactionRequest{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[29]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[27]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1546,7 +1465,7 @@ func (x *TransactionRequest) String() string {
 func (*TransactionRequest) ProtoMessage() {}
 
 func (x *TransactionRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[29]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[27]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1559,7 +1478,7 @@ func (x *TransactionRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use TransactionRequest.ProtoReflect.Descriptor instead.
 func (*TransactionRequest) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{29}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{27}
 }
 
 func (x *TransactionRequest) GetFrom() string {
@@ -1607,7 +1526,7 @@ type ContractConfig struct {
 
 func (x *ContractConfig) Reset() {
 	*x = ContractConfig{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[30]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[28]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1619,7 +1538,7 @@ func (x *ContractConfig) String() string {
 func (*ContractConfig) ProtoMessage() {}
 
 func (x *ContractConfig) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[30]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[28]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1632,7 +1551,7 @@ func (x *ContractConfig) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ContractConfig.ProtoReflect.Descriptor instead.
 func (*ContractConfig) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{30}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{28}
 }
 
 func (x *ContractConfig) GetConfigDigest() []byte {
@@ -1701,7 +1620,7 @@ type ConfigDigestRequest struct {
 
 func (x *ConfigDigestRequest) Reset() {
 	*x = ConfigDigestRequest{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[31]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[29]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1713,7 +1632,7 @@ func (x *ConfigDigestRequest) String() string {
 func (*ConfigDigestRequest) ProtoMessage() {}
 
 func (x *ConfigDigestRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[31]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[29]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1726,7 +1645,7 @@ func (x *ConfigDigestRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ConfigDigestRequest.ProtoReflect.Descriptor instead.
 func (*ConfigDigestRequest) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{31}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{29}
 }
 
 func (x *ConfigDigestRequest) GetContractConfig() *ContractConfig {
@@ -1746,7 +1665,7 @@ type ConfigDigestReply struct {
 
 func (x *ConfigDigestReply) Reset() {
 	*x = ConfigDigestReply{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[32]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[30]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1758,7 +1677,7 @@ func (x *ConfigDigestReply) String() string {
 func (*ConfigDigestReply) ProtoMessage() {}
 
 func (x *ConfigDigestReply) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[32]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[30]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1771,7 +1690,7 @@ func (x *ConfigDigestReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ConfigDigestReply.ProtoReflect.Descriptor instead.
 func (*ConfigDigestReply) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{32}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{30}
 }
 
 func (x *ConfigDigestReply) GetConfigDigest() []byte {
@@ -1789,7 +1708,7 @@ type ConfigDigestPrefixRequest struct {
 
 func (x *ConfigDigestPrefixRequest) Reset() {
 	*x = ConfigDigestPrefixRequest{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[33]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[31]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1801,7 +1720,7 @@ func (x *ConfigDigestPrefixRequest) String() string {
 func (*ConfigDigestPrefixRequest) ProtoMessage() {}
 
 func (x *ConfigDigestPrefixRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[33]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[31]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1814,7 +1733,7 @@ func (x *ConfigDigestPrefixRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ConfigDigestPrefixRequest.ProtoReflect.Descriptor instead.
 func (*ConfigDigestPrefixRequest) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{33}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{31}
 }
 
 // ConfigDigestPrefixReply has return arguments for [github.com/smartcontractkit/libocr/offchainreporting2plus/types.OffchainConfigDigester.ConfigDigestPrefix].
@@ -1827,7 +1746,7 @@ type ConfigDigestPrefixReply struct {
 
 func (x *ConfigDigestPrefixReply) Reset() {
 	*x = ConfigDigestPrefixReply{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[34]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[32]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1839,7 +1758,7 @@ func (x *ConfigDigestPrefixReply) String() string {
 func (*ConfigDigestPrefixReply) ProtoMessage() {}
 
 func (x *ConfigDigestPrefixReply) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[34]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[32]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1852,7 +1771,7 @@ func (x *ConfigDigestPrefixReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ConfigDigestPrefixReply.ProtoReflect.Descriptor instead.
 func (*ConfigDigestPrefixReply) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{34}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{32}
 }
 
 func (x *ConfigDigestPrefixReply) GetConfigDigestPrefix() uint32 {
@@ -1870,7 +1789,7 @@ type LatestConfigDetailsRequest struct {
 
 func (x *LatestConfigDetailsRequest) Reset() {
 	*x = LatestConfigDetailsRequest{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[35]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[33]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1882,7 +1801,7 @@ func (x *LatestConfigDetailsRequest) String() string {
 func (*LatestConfigDetailsRequest) ProtoMessage() {}
 
 func (x *LatestConfigDetailsRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[35]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[33]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1895,7 +1814,7 @@ func (x *LatestConfigDetailsRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use LatestConfigDetailsRequest.ProtoReflect.Descriptor instead.
 func (*LatestConfigDetailsRequest) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{35}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{33}
 }
 
 // LatestConfigDetailsReply has return arguments for [github.com/smartcontractkit/libocr/offchainreporting2plus/types.ContractConfigTracker.LatestConfigDetails].
@@ -1909,7 +1828,7 @@ type LatestConfigDetailsReply struct {
 
 func (x *LatestConfigDetailsReply) Reset() {
 	*x = LatestConfigDetailsReply{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[36]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[34]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1921,7 +1840,7 @@ func (x *LatestConfigDetailsReply) String() string {
 func (*LatestConfigDetailsReply) ProtoMessage() {}
 
 func (x *LatestConfigDetailsReply) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[36]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[34]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1934,7 +1853,7 @@ func (x *LatestConfigDetailsReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use LatestConfigDetailsReply.ProtoReflect.Descriptor instead.
 func (*LatestConfigDetailsReply) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{36}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{34}
 }
 
 func (x *LatestConfigDetailsReply) GetChangedInBlock() uint64 {
@@ -1961,7 +1880,7 @@ type LatestConfigRequest struct {
 
 func (x *LatestConfigRequest) Reset() {
 	*x = LatestConfigRequest{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[37]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[35]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1973,7 +1892,7 @@ func (x *LatestConfigRequest) String() string {
 func (*LatestConfigRequest) ProtoMessage() {}
 
 func (x *LatestConfigRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[37]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[35]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1986,7 +1905,7 @@ func (x *LatestConfigRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use LatestConfigRequest.ProtoReflect.Descriptor instead.
 func (*LatestConfigRequest) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{37}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{35}
 }
 
 func (x *LatestConfigRequest) GetChangedInBlock() uint64 {
@@ -2006,7 +1925,7 @@ type LatestConfigReply struct {
 
 func (x *LatestConfigReply) Reset() {
 	*x = LatestConfigReply{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[38]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[36]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2018,7 +1937,7 @@ func (x *LatestConfigReply) String() string {
 func (*LatestConfigReply) ProtoMessage() {}
 
 func (x *LatestConfigReply) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[38]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[36]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2031,7 +1950,7 @@ func (x *LatestConfigReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use LatestConfigReply.ProtoReflect.Descriptor instead.
 func (*LatestConfigReply) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{38}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{36}
 }
 
 func (x *LatestConfigReply) GetContractConfig() *ContractConfig {
@@ -2049,7 +1968,7 @@ type LatestBlockHeightRequest struct {
 
 func (x *LatestBlockHeightRequest) Reset() {
 	*x = LatestBlockHeightRequest{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[39]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[37]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2061,7 +1980,7 @@ func (x *LatestBlockHeightRequest) String() string {
 func (*LatestBlockHeightRequest) ProtoMessage() {}
 
 func (x *LatestBlockHeightRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[39]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[37]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2074,7 +1993,7 @@ func (x *LatestBlockHeightRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use LatestBlockHeightRequest.ProtoReflect.Descriptor instead.
 func (*LatestBlockHeightRequest) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{39}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{37}
 }
 
 // LatestBlockHeightReply has return arguments for [github.com/smartcontractkit/libocr/offchainreporting2plus/types.ContractConfigTracker.LatestBlockHeightReply].
@@ -2087,7 +2006,7 @@ type LatestBlockHeightReply struct {
 
 func (x *LatestBlockHeightReply) Reset() {
 	*x = LatestBlockHeightReply{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[40]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[38]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2099,7 +2018,7 @@ func (x *LatestBlockHeightReply) String() string {
 func (*LatestBlockHeightReply) ProtoMessage() {}
 
 func (x *LatestBlockHeightReply) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[40]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[38]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2112,7 +2031,7 @@ func (x *LatestBlockHeightReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use LatestBlockHeightReply.ProtoReflect.Descriptor instead.
 func (*LatestBlockHeightReply) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{40}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{38}
 }
 
 func (x *LatestBlockHeightReply) GetBlockHeight() uint64 {
@@ -2134,7 +2053,7 @@ type ReportTimestamp struct {
 
 func (x *ReportTimestamp) Reset() {
 	*x = ReportTimestamp{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[41]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[39]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2146,7 +2065,7 @@ func (x *ReportTimestamp) String() string {
 func (*ReportTimestamp) ProtoMessage() {}
 
 func (x *ReportTimestamp) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[41]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[39]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2159,7 +2078,7 @@ func (x *ReportTimestamp) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ReportTimestamp.ProtoReflect.Descriptor instead.
 func (*ReportTimestamp) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{41}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{39}
 }
 
 func (x *ReportTimestamp) GetConfigDigest() []byte {
@@ -2194,7 +2113,7 @@ type ReportContext struct {
 
 func (x *ReportContext) Reset() {
 	*x = ReportContext{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[42]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[40]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2206,7 +2125,7 @@ func (x *ReportContext) String() string {
 func (*ReportContext) ProtoMessage() {}
 
 func (x *ReportContext) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[42]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[40]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2219,7 +2138,7 @@ func (x *ReportContext) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ReportContext.ProtoReflect.Descriptor instead.
 func (*ReportContext) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{42}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{40}
 }
 
 func (x *ReportContext) GetReportTimestamp() *ReportTimestamp {
@@ -2247,7 +2166,7 @@ type AttributedOnchainSignature struct {
 
 func (x *AttributedOnchainSignature) Reset() {
 	*x = AttributedOnchainSignature{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[43]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[41]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2259,7 +2178,7 @@ func (x *AttributedOnchainSignature) String() string {
 func (*AttributedOnchainSignature) ProtoMessage() {}
 
 func (x *AttributedOnchainSignature) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[43]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[41]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2272,7 +2191,7 @@ func (x *AttributedOnchainSignature) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AttributedOnchainSignature.ProtoReflect.Descriptor instead.
 func (*AttributedOnchainSignature) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{43}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{41}
 }
 
 func (x *AttributedOnchainSignature) GetSignature() []byte {
@@ -2301,7 +2220,7 @@ type TransmitRequest struct {
 
 func (x *TransmitRequest) Reset() {
 	*x = TransmitRequest{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[44]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[42]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2313,7 +2232,7 @@ func (x *TransmitRequest) String() string {
 func (*TransmitRequest) ProtoMessage() {}
 
 func (x *TransmitRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[44]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[42]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2326,7 +2245,7 @@ func (x *TransmitRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use TransmitRequest.ProtoReflect.Descriptor instead.
 func (*TransmitRequest) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{44}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{42}
 }
 
 func (x *TransmitRequest) GetReportContext() *ReportContext {
@@ -2358,7 +2277,7 @@ type TransmitReply struct {
 
 func (x *TransmitReply) Reset() {
 	*x = TransmitReply{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[45]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[43]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2370,7 +2289,7 @@ func (x *TransmitReply) String() string {
 func (*TransmitReply) ProtoMessage() {}
 
 func (x *TransmitReply) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[45]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[43]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2383,7 +2302,7 @@ func (x *TransmitReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use TransmitReply.ProtoReflect.Descriptor instead.
 func (*TransmitReply) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{45}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{43}
 }
 
 type LatestConfigDigestAndEpochRequest struct {
@@ -2394,7 +2313,7 @@ type LatestConfigDigestAndEpochRequest struct {
 
 func (x *LatestConfigDigestAndEpochRequest) Reset() {
 	*x = LatestConfigDigestAndEpochRequest{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[46]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[44]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2406,7 +2325,7 @@ func (x *LatestConfigDigestAndEpochRequest) String() string {
 func (*LatestConfigDigestAndEpochRequest) ProtoMessage() {}
 
 func (x *LatestConfigDigestAndEpochRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[46]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[44]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2419,7 +2338,7 @@ func (x *LatestConfigDigestAndEpochRequest) ProtoReflect() protoreflect.Message
 
 // Deprecated: Use LatestConfigDigestAndEpochRequest.ProtoReflect.Descriptor instead.
 func (*LatestConfigDigestAndEpochRequest) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{46}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{44}
 }
 
 // LatestConfigDigestAndEpochReply has return arguments for [github.com/smartcontractkit/libocr/offchainreporting2plus/types.ContractTransmitter.LatestConfigDigestAndEpoch].
@@ -2433,7 +2352,7 @@ type LatestConfigDigestAndEpochReply struct {
 
 func (x *LatestConfigDigestAndEpochReply) Reset() {
 	*x = LatestConfigDigestAndEpochReply{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[47]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[45]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2445,7 +2364,7 @@ func (x *LatestConfigDigestAndEpochReply) String() string {
 func (*LatestConfigDigestAndEpochReply) ProtoMessage() {}
 
 func (x *LatestConfigDigestAndEpochReply) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[47]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[45]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2458,7 +2377,7 @@ func (x *LatestConfigDigestAndEpochReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use LatestConfigDigestAndEpochReply.ProtoReflect.Descriptor instead.
 func (*LatestConfigDigestAndEpochReply) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{47}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{45}
 }
 
 func (x *LatestConfigDigestAndEpochReply) GetConfigDigest() []byte {
@@ -2483,7 +2402,7 @@ type FromAccountRequest struct {
 
 func (x *FromAccountRequest) Reset() {
 	*x = FromAccountRequest{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[48]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[46]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2495,7 +2414,7 @@ func (x *FromAccountRequest) String() string {
 func (*FromAccountRequest) ProtoMessage() {}
 
 func (x *FromAccountRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[48]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[46]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2508,7 +2427,7 @@ func (x *FromAccountRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use FromAccountRequest.ProtoReflect.Descriptor instead.
 func (*FromAccountRequest) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{48}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{46}
 }
 
 // FromAccountReply has return arguments for [github.com/smartcontractkit/chainlink-common/pkg/types.Service.FromAccount].
@@ -2521,7 +2440,7 @@ type FromAccountReply struct {
 
 func (x *FromAccountReply) Reset() {
 	*x = FromAccountReply{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[49]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[47]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2533,7 +2452,7 @@ func (x *FromAccountReply) String() string {
 func (*FromAccountReply) ProtoMessage() {}
 
 func (x *FromAccountReply) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[49]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[47]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2546,7 +2465,7 @@ func (x *FromAccountReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use FromAccountReply.ProtoReflect.Descriptor instead.
 func (*FromAccountReply) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{49}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{47}
 }
 
 func (x *FromAccountReply) GetAccount() string {
@@ -2566,7 +2485,7 @@ type NameReply struct {
 
 func (x *NameReply) Reset() {
 	*x = NameReply{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[50]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[48]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2578,7 +2497,7 @@ func (x *NameReply) String() string {
 func (*NameReply) ProtoMessage() {}
 
 func (x *NameReply) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[50]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[48]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2591,7 +2510,7 @@ func (x *NameReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use NameReply.ProtoReflect.Descriptor instead.
 func (*NameReply) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{50}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{48}
 }
 
 func (x *NameReply) GetName() string {
@@ -2611,7 +2530,7 @@ type HealthReportReply struct {
 
 func (x *HealthReportReply) Reset() {
 	*x = HealthReportReply{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[51]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[49]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2623,7 +2542,7 @@ func (x *HealthReportReply) String() string {
 func (*HealthReportReply) ProtoMessage() {}
 
 func (x *HealthReportReply) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[51]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[49]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2636,7 +2555,7 @@ func (x *HealthReportReply) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use HealthReportReply.ProtoReflect.Descriptor instead.
 func (*HealthReportReply) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{51}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{49}
 }
 
 func (x *HealthReportReply) GetHealthReport() map[string]string {
@@ -2657,7 +2576,7 @@ type BigInt struct {
 
 func (x *BigInt) Reset() {
 	*x = BigInt{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[52]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[50]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2669,7 +2588,7 @@ func (x *BigInt) String() string {
 func (*BigInt) ProtoMessage() {}
 
 func (x *BigInt) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[52]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[50]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2682,7 +2601,7 @@ func (x *BigInt) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use BigInt.ProtoReflect.Descriptor instead.
 func (*BigInt) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{52}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{50}
 }
 
 func (x *BigInt) GetNegative() bool {
@@ -2709,7 +2628,7 @@ type StarknetSignature struct {
 
 func (x *StarknetSignature) Reset() {
 	*x = StarknetSignature{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[53]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[51]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2721,7 +2640,7 @@ func (x *StarknetSignature) String() string {
 func (*StarknetSignature) ProtoMessage() {}
 
 func (x *StarknetSignature) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[53]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[51]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2734,7 +2653,7 @@ func (x *StarknetSignature) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use StarknetSignature.ProtoReflect.Descriptor instead.
 func (*StarknetSignature) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{53}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{51}
 }
 
 func (x *StarknetSignature) GetX() *BigInt {
@@ -2760,7 +2679,7 @@ type StarknetMessageHash struct {
 
 func (x *StarknetMessageHash) Reset() {
 	*x = StarknetMessageHash{}
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[54]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[52]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2772,7 +2691,7 @@ func (x *StarknetMessageHash) String() string {
 func (*StarknetMessageHash) ProtoMessage() {}
 
 func (x *StarknetMessageHash) ProtoReflect() protoreflect.Message {
-	mi := &file_loop_internal_pb_relayer_proto_msgTypes[54]
+	mi := &file_loop_internal_pb_relayer_proto_msgTypes[52]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2785,7 +2704,7 @@ func (x *StarknetMessageHash) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use StarknetMessageHash.ProtoReflect.Descriptor instead.
 func (*StarknetMessageHash) Descriptor() ([]byte, []int) {
-	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{54}
+	return file_loop_internal_pb_relayer_proto_rawDescGZIP(), []int{52}
 }
 
 func (x *StarknetMessageHash) GetHash() *BigInt {
@@ -2862,10 +2781,6 @@ const file_loop_internal_pb_relayer_proto_rawDesc = "" +
 	"\x11LatestHeadRequest\"1\n" +
 	"\x0fLatestHeadReply\x12\x1e\n" +
 	"\x04head\x18\x01 \x01(\v2\n" +
-	".loop.HeadR\x04head\"\x16\n" +
-	"\x14FinalizedHeadRequest\"4\n" +
-	"\x12FinalizedHeadReply\x12\x1e\n" +
-	"\x04head\x18\x01 \x01(\v2\n" +
 	".loop.HeadR\x04head\"\x17\n" +
 	"\x15GetChainStatusRequest\">\n" +
 	"\x13GetChainStatusReply\x12'\n" +
@@ -2972,7 +2887,7 @@ const file_loop_internal_pb_relayer_proto_rawDesc = "" +
 	"\x04hash\x18\x01 \x01(\v2\f.loop.BigIntR\x04hash2O\n" +
 	"\rPluginRelayer\x12>\n" +
 	"\n" +
-	"NewRelayer\x12\x17.loop.NewRelayerRequest\x1a\x15.loop.NewRelayerReply\"\x002\x92\a\n" +
+	"NewRelayer\x12\x17.loop.NewRelayerRequest\x1a\x15.loop.NewRelayerReply\"\x002\xc9\x06\n" +
 	"\aRelayer\x12S\n" +
 	"\x11NewContractWriter\x12\x1e.loop.NewContractWriterRequest\x1a\x1c.loop.NewContractWriterReply\"\x00\x12S\n" +
 	"\x11NewContractReader\x12\x1e.loop.NewContractReaderRequest\x1a\x1c.loop.NewContractReaderReply\"\x00\x12S\n" +
@@ -2980,8 +2895,7 @@ const file_loop_internal_pb_relayer_proto_rawDesc = "" +
 	"\x11NewPluginProvider\x12\x1e.loop.NewPluginProviderRequest\x1a\x1c.loop.NewPluginProviderReply\"\x00\x12M\n" +
 	"\x0fNewCCIPProvider\x12\x1c.loop.NewCCIPProviderRequest\x1a\x1a.loop.NewCCIPProviderReply\"\x00\x12>\n" +
 	"\n" +
-	"LatestHead\x12\x17.loop.LatestHeadRequest\x1a\x15.loop.LatestHeadReply\"\x00\x12G\n" +
-	"\rFinalizedHead\x12\x1a.loop.FinalizedHeadRequest\x1a\x18.loop.FinalizedHeadReply\"\x00\x12J\n" +
+	"LatestHead\x12\x17.loop.LatestHeadRequest\x1a\x15.loop.LatestHeadReply\"\x00\x12J\n" +
 	"\x0eGetChainStatus\x12\x1b.loop.GetChainStatusRequest\x1a\x19.loop.GetChainStatusReply\"\x00\x12D\n" +
 	"\fGetChainInfo\x12\x19.loop.GetChainInfoRequest\x1a\x17.loop.GetChainInfoReply\"\x00\x12P\n" +
 	"\x10ListNodeStatuses\x12\x1d.loop.ListNodeStatusesRequest\x1a\x1b.loop.ListNodeStatusesReply\"\x00\x12>\n" +
@@ -3016,7 +2930,7 @@ func file_loop_internal_pb_relayer_proto_rawDescGZIP() []byte {
 	return file_loop_internal_pb_relayer_proto_rawDescData
 }
 
-var file_loop_internal_pb_relayer_proto_msgTypes = make([]protoimpl.MessageInfo, 57)
+var file_loop_internal_pb_relayer_proto_msgTypes = make([]protoimpl.MessageInfo, 55)
 var file_loop_internal_pb_relayer_proto_goTypes = []any{
 	(*NewRelayerRequest)(nil),                 // 0: loop.NewRelayerRequest
 	(*NewRelayerReply)(nil),                   // 1: loop.NewRelayerReply
@@ -3035,127 +2949,122 @@ var file_loop_internal_pb_relayer_proto_goTypes = []any{
 	(*NewCCIPProviderReply)(nil),              // 14: loop.NewCCIPProviderReply
 	(*LatestHeadRequest)(nil),                 // 15: loop.LatestHeadRequest
 	(*LatestHeadReply)(nil),                   // 16: loop.LatestHeadReply
-	(*FinalizedHeadRequest)(nil),              // 17: loop.FinalizedHeadRequest
-	(*FinalizedHeadReply)(nil),                // 18: loop.FinalizedHeadReply
-	(*GetChainStatusRequest)(nil),             // 19: loop.GetChainStatusRequest
-	(*GetChainStatusReply)(nil),               // 20: loop.GetChainStatusReply
-	(*GetChainInfoRequest)(nil),               // 21: loop.GetChainInfoRequest
-	(*GetChainInfoReply)(nil),                 // 22: loop.GetChainInfoReply
-	(*ChainStatus)(nil),                       // 23: loop.ChainStatus
-	(*ChainInfo)(nil),                         // 24: loop.ChainInfo
-	(*ListNodeStatusesRequest)(nil),           // 25: loop.ListNodeStatusesRequest
-	(*ListNodeStatusesReply)(nil),             // 26: loop.ListNodeStatusesReply
-	(*NodeStatus)(nil),                        // 27: loop.NodeStatus
-	(*ReplayRequest)(nil),                     // 28: loop.ReplayRequest
-	(*TransactionRequest)(nil),                // 29: loop.TransactionRequest
-	(*ContractConfig)(nil),                    // 30: loop.ContractConfig
-	(*ConfigDigestRequest)(nil),               // 31: loop.ConfigDigestRequest
-	(*ConfigDigestReply)(nil),                 // 32: loop.ConfigDigestReply
-	(*ConfigDigestPrefixRequest)(nil),         // 33: loop.ConfigDigestPrefixRequest
-	(*ConfigDigestPrefixReply)(nil),           // 34: loop.ConfigDigestPrefixReply
-	(*LatestConfigDetailsRequest)(nil),        // 35: loop.LatestConfigDetailsRequest
-	(*LatestConfigDetailsReply)(nil),          // 36: loop.LatestConfigDetailsReply
-	(*LatestConfigRequest)(nil),               // 37: loop.LatestConfigRequest
-	(*LatestConfigReply)(nil),                 // 38: loop.LatestConfigReply
-	(*LatestBlockHeightRequest)(nil),          // 39: loop.LatestBlockHeightRequest
-	(*LatestBlockHeightReply)(nil),            // 40: loop.LatestBlockHeightReply
-	(*ReportTimestamp)(nil),                   // 41: loop.ReportTimestamp
-	(*ReportContext)(nil),                     // 42: loop.ReportContext
-	(*AttributedOnchainSignature)(nil),        // 43: loop.AttributedOnchainSignature
-	(*TransmitRequest)(nil),                   // 44: loop.TransmitRequest
-	(*TransmitReply)(nil),                     // 45: loop.TransmitReply
-	(*LatestConfigDigestAndEpochRequest)(nil), // 46: loop.LatestConfigDigestAndEpochRequest
-	(*LatestConfigDigestAndEpochReply)(nil),   // 47: loop.LatestConfigDigestAndEpochReply
-	(*FromAccountRequest)(nil),                // 48: loop.FromAccountRequest
-	(*FromAccountReply)(nil),                  // 49: loop.FromAccountReply
-	(*NameReply)(nil),                         // 50: loop.NameReply
-	(*HealthReportReply)(nil),                 // 51: loop.HealthReportReply
-	(*BigInt)(nil),                            // 52: loop.BigInt
-	(*StarknetSignature)(nil),                 // 53: loop.StarknetSignature
-	(*StarknetMessageHash)(nil),               // 54: loop.StarknetMessageHash
-	nil,                                       // 55: loop.CCIPProviderArgs.SyncedAddressesEntry
-	nil,                                       // 56: loop.HealthReportReply.HealthReportEntry
-	(*Head)(nil),                              // 57: loop.Head
-	(*structpb.Struct)(nil),                   // 58: google.protobuf.Struct
-	(*emptypb.Empty)(nil),                     // 59: google.protobuf.Empty
+	(*GetChainStatusRequest)(nil),             // 17: loop.GetChainStatusRequest
+	(*GetChainStatusReply)(nil),               // 18: loop.GetChainStatusReply
+	(*GetChainInfoRequest)(nil),               // 19: loop.GetChainInfoRequest
+	(*GetChainInfoReply)(nil),                 // 20: loop.GetChainInfoReply
+	(*ChainStatus)(nil),                       // 21: loop.ChainStatus
+	(*ChainInfo)(nil),                         // 22: loop.ChainInfo
+	(*ListNodeStatusesRequest)(nil),           // 23: loop.ListNodeStatusesRequest
+	(*ListNodeStatusesReply)(nil),             // 24: loop.ListNodeStatusesReply
+	(*NodeStatus)(nil),                        // 25: loop.NodeStatus
+	(*ReplayRequest)(nil),                     // 26: loop.ReplayRequest
+	(*TransactionRequest)(nil),                // 27: loop.TransactionRequest
+	(*ContractConfig)(nil),                    // 28: loop.ContractConfig
+	(*ConfigDigestRequest)(nil),               // 29: loop.ConfigDigestRequest
+	(*ConfigDigestReply)(nil),                 // 30: loop.ConfigDigestReply
+	(*ConfigDigestPrefixRequest)(nil),         // 31: loop.ConfigDigestPrefixRequest
+	(*ConfigDigestPrefixReply)(nil),           // 32: loop.ConfigDigestPrefixReply
+	(*LatestConfigDetailsRequest)(nil),        // 33: loop.LatestConfigDetailsRequest
+	(*LatestConfigDetailsReply)(nil),          // 34: loop.LatestConfigDetailsReply
+	(*LatestConfigRequest)(nil),               // 35: loop.LatestConfigRequest
+	(*LatestConfigReply)(nil),                 // 36: loop.LatestConfigReply
+	(*LatestBlockHeightRequest)(nil),          // 37: loop.LatestBlockHeightRequest
+	(*LatestBlockHeightReply)(nil),            // 38: loop.LatestBlockHeightReply
+	(*ReportTimestamp)(nil),                   // 39: loop.ReportTimestamp
+	(*ReportContext)(nil),                     // 40: loop.ReportContext
+	(*AttributedOnchainSignature)(nil),        // 41: loop.AttributedOnchainSignature
+	(*TransmitRequest)(nil),                   // 42: loop.TransmitRequest
+	(*TransmitReply)(nil),                     // 43: loop.TransmitReply
+	(*LatestConfigDigestAndEpochRequest)(nil), // 44: loop.LatestConfigDigestAndEpochRequest
+	(*LatestConfigDigestAndEpochReply)(nil),   // 45: loop.LatestConfigDigestAndEpochReply
+	(*FromAccountRequest)(nil),                // 46: loop.FromAccountRequest
+	(*FromAccountReply)(nil),                  // 47: loop.FromAccountReply
+	(*NameReply)(nil),                         // 48: loop.NameReply
+	(*HealthReportReply)(nil),                 // 49: loop.HealthReportReply
+	(*BigInt)(nil),                            // 50: loop.BigInt
+	(*StarknetSignature)(nil),                 // 51: loop.StarknetSignature
+	(*StarknetMessageHash)(nil),               // 52: loop.StarknetMessageHash
+	nil,                                       // 53: loop.CCIPProviderArgs.SyncedAddressesEntry
+	nil,                                       // 54: loop.HealthReportReply.HealthReportEntry
+	(*Head)(nil),                              // 55: loop.Head
+	(*structpb.Struct)(nil),                   // 56: google.protobuf.Struct
+	(*emptypb.Empty)(nil),                     // 57: google.protobuf.Empty
 }
 var file_loop_internal_pb_relayer_proto_depIdxs = []int32{
-	55, // 0: loop.CCIPProviderArgs.synced_addresses:type_name -> loop.CCIPProviderArgs.SyncedAddressesEntry
+	53, // 0: loop.CCIPProviderArgs.synced_addresses:type_name -> loop.CCIPProviderArgs.SyncedAddressesEntry
 	2,  // 1: loop.NewPluginProviderRequest.relayArgs:type_name -> loop.RelayArgs
 	3,  // 2: loop.NewPluginProviderRequest.pluginArgs:type_name -> loop.PluginArgs
 	2,  // 3: loop.NewConfigProviderRequest.relayArgs:type_name -> loop.RelayArgs
 	4,  // 4: loop.NewCCIPProviderRequest.ccipProviderArgs:type_name -> loop.CCIPProviderArgs
-	57, // 5: loop.LatestHeadReply.head:type_name -> loop.Head
-	57, // 6: loop.FinalizedHeadReply.head:type_name -> loop.Head
-	23, // 7: loop.GetChainStatusReply.chain:type_name -> loop.ChainStatus
-	24, // 8: loop.GetChainInfoReply.chain_info:type_name -> loop.ChainInfo
-	27, // 9: loop.ListNodeStatusesReply.nodes:type_name -> loop.NodeStatus
-	58, // 10: loop.ReplayRequest.args:type_name -> google.protobuf.Struct
-	52, // 11: loop.TransactionRequest.amount:type_name -> loop.BigInt
-	30, // 12: loop.ConfigDigestRequest.contractConfig:type_name -> loop.ContractConfig
-	30, // 13: loop.LatestConfigReply.contractConfig:type_name -> loop.ContractConfig
-	41, // 14: loop.ReportContext.reportTimestamp:type_name -> loop.ReportTimestamp
-	42, // 15: loop.TransmitRequest.reportContext:type_name -> loop.ReportContext
-	43, // 16: loop.TransmitRequest.attributedOnchainSignatures:type_name -> loop.AttributedOnchainSignature
-	56, // 17: loop.HealthReportReply.healthReport:type_name -> loop.HealthReportReply.HealthReportEntry
-	52, // 18: loop.StarknetSignature.x:type_name -> loop.BigInt
-	52, // 19: loop.StarknetSignature.y:type_name -> loop.BigInt
-	52, // 20: loop.StarknetMessageHash.hash:type_name -> loop.BigInt
-	0,  // 21: loop.PluginRelayer.NewRelayer:input_type -> loop.NewRelayerRequest
-	5,  // 22: loop.Relayer.NewContractWriter:input_type -> loop.NewContractWriterRequest
-	7,  // 23: loop.Relayer.NewContractReader:input_type -> loop.NewContractReaderRequest
-	11, // 24: loop.Relayer.NewConfigProvider:input_type -> loop.NewConfigProviderRequest
-	9,  // 25: loop.Relayer.NewPluginProvider:input_type -> loop.NewPluginProviderRequest
-	13, // 26: loop.Relayer.NewCCIPProvider:input_type -> loop.NewCCIPProviderRequest
-	15, // 27: loop.Relayer.LatestHead:input_type -> loop.LatestHeadRequest
-	17, // 28: loop.Relayer.FinalizedHead:input_type -> loop.FinalizedHeadRequest
-	19, // 29: loop.Relayer.GetChainStatus:input_type -> loop.GetChainStatusRequest
-	21, // 30: loop.Relayer.GetChainInfo:input_type -> loop.GetChainInfoRequest
-	25, // 31: loop.Relayer.ListNodeStatuses:input_type -> loop.ListNodeStatusesRequest
-	29, // 32: loop.Relayer.Transact:input_type -> loop.TransactionRequest
-	28, // 33: loop.Relayer.Replay:input_type -> loop.ReplayRequest
-	31, // 34: loop.OffchainConfigDigester.ConfigDigest:input_type -> loop.ConfigDigestRequest
-	33, // 35: loop.OffchainConfigDigester.ConfigDigestPrefix:input_type -> loop.ConfigDigestPrefixRequest
-	35, // 36: loop.ContractConfigTracker.LatestConfigDetails:input_type -> loop.LatestConfigDetailsRequest
-	37, // 37: loop.ContractConfigTracker.LatestConfig:input_type -> loop.LatestConfigRequest
-	39, // 38: loop.ContractConfigTracker.LatestBlockHeight:input_type -> loop.LatestBlockHeightRequest
-	44, // 39: loop.ContractTransmitter.Transmit:input_type -> loop.TransmitRequest
-	46, // 40: loop.ContractTransmitter.LatestConfigDigestAndEpoch:input_type -> loop.LatestConfigDigestAndEpochRequest
-	48, // 41: loop.ContractTransmitter.FromAccount:input_type -> loop.FromAccountRequest
-	59, // 42: loop.Service.Name:input_type -> google.protobuf.Empty
-	59, // 43: loop.Service.Close:input_type -> google.protobuf.Empty
-	59, // 44: loop.Service.Ready:input_type -> google.protobuf.Empty
-	59, // 45: loop.Service.HealthReport:input_type -> google.protobuf.Empty
-	1,  // 46: loop.PluginRelayer.NewRelayer:output_type -> loop.NewRelayerReply
-	6,  // 47: loop.Relayer.NewContractWriter:output_type -> loop.NewContractWriterReply
-	8,  // 48: loop.Relayer.NewContractReader:output_type -> loop.NewContractReaderReply
-	12, // 49: loop.Relayer.NewConfigProvider:output_type -> loop.NewConfigProviderReply
-	10, // 50: loop.Relayer.NewPluginProvider:output_type -> loop.NewPluginProviderReply
-	14, // 51: loop.Relayer.NewCCIPProvider:output_type -> loop.NewCCIPProviderReply
-	16, // 52: loop.Relayer.LatestHead:output_type -> loop.LatestHeadReply
-	18, // 53: loop.Relayer.FinalizedHead:output_type -> loop.FinalizedHeadReply
-	20, // 54: loop.Relayer.GetChainStatus:output_type -> loop.GetChainStatusReply
-	22, // 55: loop.Relayer.GetChainInfo:output_type -> loop.GetChainInfoReply
-	26, // 56: loop.Relayer.ListNodeStatuses:output_type -> loop.ListNodeStatusesReply
-	59, // 57: loop.Relayer.Transact:output_type -> google.protobuf.Empty
-	59, // 58: loop.Relayer.Replay:output_type -> google.protobuf.Empty
-	32, // 59: loop.OffchainConfigDigester.ConfigDigest:output_type -> loop.ConfigDigestReply
-	34, // 60: loop.OffchainConfigDigester.ConfigDigestPrefix:output_type -> loop.ConfigDigestPrefixReply
-	36, // 61: loop.ContractConfigTracker.LatestConfigDetails:output_type -> loop.LatestConfigDetailsReply
-	38, // 62: loop.ContractConfigTracker.LatestConfig:output_type -> loop.LatestConfigReply
-	40, // 63: loop.ContractConfigTracker.LatestBlockHeight:output_type -> loop.LatestBlockHeightReply
-	45, // 64: loop.ContractTransmitter.Transmit:output_type -> loop.TransmitReply
-	47, // 65: loop.ContractTransmitter.LatestConfigDigestAndEpoch:output_type -> loop.LatestConfigDigestAndEpochReply
-	49, // 66: loop.ContractTransmitter.FromAccount:output_type -> loop.FromAccountReply
-	50, // 67: loop.Service.Name:output_type -> loop.NameReply
-	59, // 68: loop.Service.Close:output_type -> google.protobuf.Empty
-	59, // 69: loop.Service.Ready:output_type -> google.protobuf.Empty
-	51, // 70: loop.Service.HealthReport:output_type -> loop.HealthReportReply
-	46, // [46:71] is the sub-list for method output_type
-	21, // [21:46] is the sub-list for method input_type
-	21, // [21:21] is the sub-list for extension type_name
-	21, // [21:21] is the sub-list for extension extendee
-	0,  // [0:21] is the sub-list for field type_name
+	55, // 5: loop.LatestHeadReply.head:type_name -> loop.Head
+	21, // 6: loop.GetChainStatusReply.chain:type_name -> loop.ChainStatus
+	22, // 7: loop.GetChainInfoReply.chain_info:type_name -> loop.ChainInfo
+	25, // 8: loop.ListNodeStatusesReply.nodes:type_name -> loop.NodeStatus
+	56, // 9: loop.ReplayRequest.args:type_name -> google.protobuf.Struct
+	50, // 10: loop.TransactionRequest.amount:type_name -> loop.BigInt
+	28, // 11: loop.ConfigDigestRequest.contractConfig:type_name -> loop.ContractConfig
+	28, // 12: loop.LatestConfigReply.contractConfig:type_name -> loop.ContractConfig
+	39, // 13: loop.ReportContext.reportTimestamp:type_name -> loop.ReportTimestamp
+	40, // 14: loop.TransmitRequest.reportContext:type_name -> loop.ReportContext
+	41, // 15: loop.TransmitRequest.attributedOnchainSignatures:type_name -> loop.AttributedOnchainSignature
+	54, // 16: loop.HealthReportReply.healthReport:type_name -> loop.HealthReportReply.HealthReportEntry
+	50, // 17: loop.StarknetSignature.x:type_name -> loop.BigInt
+	50, // 18: loop.StarknetSignature.y:type_name -> loop.BigInt
+	50, // 19: loop.StarknetMessageHash.hash:type_name -> loop.BigInt
+	0,  // 20: loop.PluginRelayer.NewRelayer:input_type -> loop.NewRelayerRequest
+	5,  // 21: loop.Relayer.NewContractWriter:input_type -> loop.NewContractWriterRequest
+	7,  // 22: loop.Relayer.NewContractReader:input_type -> loop.NewContractReaderRequest
+	11, // 23: loop.Relayer.NewConfigProvider:input_type -> loop.NewConfigProviderRequest
+	9,  // 24: loop.Relayer.NewPluginProvider:input_type -> loop.NewPluginProviderRequest
+	13, // 25: loop.Relayer.NewCCIPProvider:input_type -> loop.NewCCIPProviderRequest
+	15, // 26: loop.Relayer.LatestHead:input_type -> loop.LatestHeadRequest
+	17, // 27: loop.Relayer.GetChainStatus:input_type -> loop.GetChainStatusRequest
+	19, // 28: loop.Relayer.GetChainInfo:input_type -> loop.GetChainInfoRequest
+	23, // 29: loop.Relayer.ListNodeStatuses:input_type -> loop.ListNodeStatusesRequest
+	27, // 30: loop.Relayer.Transact:input_type -> loop.TransactionRequest
+	26, // 31: loop.Relayer.Replay:input_type -> loop.ReplayRequest
+	29, // 32: loop.OffchainConfigDigester.ConfigDigest:input_type -> loop.ConfigDigestRequest
+	31, // 33: loop.OffchainConfigDigester.ConfigDigestPrefix:input_type -> loop.ConfigDigestPrefixRequest
+	33, // 34: loop.ContractConfigTracker.LatestConfigDetails:input_type -> loop.LatestConfigDetailsRequest
+	35, // 35: loop.ContractConfigTracker.LatestConfig:input_type -> loop.LatestConfigRequest
+	37, // 36: loop.ContractConfigTracker.LatestBlockHeight:input_type -> loop.LatestBlockHeightRequest
+	42, // 37: loop.ContractTransmitter.Transmit:input_type -> loop.TransmitRequest
+	44, // 38: loop.ContractTransmitter.LatestConfigDigestAndEpoch:input_type -> loop.LatestConfigDigestAndEpochRequest
+	46, // 39: loop.ContractTransmitter.FromAccount:input_type -> loop.FromAccountRequest
+	57, // 40: loop.Service.Name:input_type -> google.protobuf.Empty
+	57, // 41: loop.Service.Close:input_type -> google.protobuf.Empty
+	57, // 42: loop.Service.Ready:input_type -> google.protobuf.Empty
+	57, // 43: loop.Service.HealthReport:input_type -> google.protobuf.Empty
+	1,  // 44: loop.PluginRelayer.NewRelayer:output_type -> loop.NewRelayerReply
+	6,  // 45: loop.Relayer.NewContractWriter:output_type -> loop.NewContractWriterReply
+	8,  // 46: loop.Relayer.NewContractReader:output_type -> loop.NewContractReaderReply
+	12, // 47: loop.Relayer.NewConfigProvider:output_type -> loop.NewConfigProviderReply
+	10, // 48: loop.Relayer.NewPluginProvider:output_type -> loop.NewPluginProviderReply
+	14, // 49: loop.Relayer.NewCCIPProvider:output_type -> loop.NewCCIPProviderReply
+	16, // 50: loop.Relayer.LatestHead:output_type -> loop.LatestHeadReply
+	18, // 51: loop.Relayer.GetChainStatus:output_type -> loop.GetChainStatusReply
+	20, // 52: loop.Relayer.GetChainInfo:output_type -> loop.GetChainInfoReply
+	24, // 53: loop.Relayer.ListNodeStatuses:output_type -> loop.ListNodeStatusesReply
+	57, // 54: loop.Relayer.Transact:output_type -> google.protobuf.Empty
+	57, // 55: loop.Relayer.Replay:output_type -> google.protobuf.Empty
+	30, // 56: loop.OffchainConfigDigester.ConfigDigest:output_type -> loop.ConfigDigestReply
+	32, // 57: loop.OffchainConfigDigester.ConfigDigestPrefix:output_type -> loop.ConfigDigestPrefixReply
+	34, // 58: loop.ContractConfigTracker.LatestConfigDetails:output_type -> loop.LatestConfigDetailsReply
+	36, // 59: loop.ContractConfigTracker.LatestConfig:output_type -> loop.LatestConfigReply
+	38, // 60: loop.ContractConfigTracker.LatestBlockHeight:output_type -> loop.LatestBlockHeightReply
+	43, // 61: loop.ContractTransmitter.Transmit:output_type -> loop.TransmitReply
+	45, // 62: loop.ContractTransmitter.LatestConfigDigestAndEpoch:output_type -> loop.LatestConfigDigestAndEpochReply
+	47, // 63: loop.ContractTransmitter.FromAccount:output_type -> loop.FromAccountReply
+	48, // 64: loop.Service.Name:output_type -> loop.NameReply
+	57, // 65: loop.Service.Close:output_type -> google.protobuf.Empty
+	57, // 66: loop.Service.Ready:output_type -> google.protobuf.Empty
+	49, // 67: loop.Service.HealthReport:output_type -> loop.HealthReportReply
+	44, // [44:68] is the sub-list for method output_type
+	20, // [20:44] is the sub-list for method input_type
+	20, // [20:20] is the sub-list for extension type_name
+	20, // [20:20] is the sub-list for extension extendee
+	0,  // [0:20] is the sub-list for field type_name
 }
 
 func init() { file_loop_internal_pb_relayer_proto_init() }
@@ -3170,7 +3079,7 @@ func file_loop_internal_pb_relayer_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_loop_internal_pb_relayer_proto_rawDesc), len(file_loop_internal_pb_relayer_proto_rawDesc)),
 			NumEnums:      0,
-			NumMessages:   57,
+			NumMessages:   55,
 			NumExtensions: 0,
 			NumServices:   6,
 		},
diff --git a/pkg/loop/internal/pb/relayer.proto b/pkg/loop/internal/pb/relayer.proto
index 6f97c27989..a405fc45bf 100644
--- a/pkg/loop/internal/pb/relayer.proto
+++ b/pkg/loop/internal/pb/relayer.proto
@@ -31,7 +31,6 @@ service Relayer {
   rpc NewCCIPProvider (NewCCIPProviderRequest) returns (NewCCIPProviderReply) {}
 
   rpc LatestHead (LatestHeadRequest) returns (LatestHeadReply) {}
-  rpc FinalizedHead (FinalizedHeadRequest) returns (FinalizedHeadReply) {}
   rpc GetChainStatus (GetChainStatusRequest) returns (GetChainStatusReply) {}
   rpc GetChainInfo (GetChainInfoRequest) returns (GetChainInfoReply) {}
 
@@ -127,13 +126,6 @@ message LatestHeadReply {
   Head head = 1;
 }
 
-message FinalizedHeadRequest {}
-
-// FinalizedHeadReply has return arguments for [github.com/smartcontractkit/chainlink-common/pkg/loop.Relayer.FinalizedHead].
-message FinalizedHeadReply {
-  Head head = 1;
-}
-
 message GetChainStatusRequest {}
 
 // ChainStatusReply has return arguments for [github.com/smartcontractkit/chainlink-common/pkg/loop.Relayer.ChainStatus].
diff --git a/pkg/loop/internal/pb/relayer_grpc.pb.go b/pkg/loop/internal/pb/relayer_grpc.pb.go
index b77a9b7eca..cc86c247a1 100644
--- a/pkg/loop/internal/pb/relayer_grpc.pb.go
+++ b/pkg/loop/internal/pb/relayer_grpc.pb.go
@@ -128,7 +128,6 @@ const (
 	Relayer_NewPluginProvider_FullMethodName = "/loop.Relayer/NewPluginProvider"
 	Relayer_NewCCIPProvider_FullMethodName   = "/loop.Relayer/NewCCIPProvider"
 	Relayer_LatestHead_FullMethodName        = "/loop.Relayer/LatestHead"
-	Relayer_FinalizedHead_FullMethodName     = "/loop.Relayer/FinalizedHead"
 	Relayer_GetChainStatus_FullMethodName    = "/loop.Relayer/GetChainStatus"
 	Relayer_GetChainInfo_FullMethodName      = "/loop.Relayer/GetChainInfo"
 	Relayer_ListNodeStatuses_FullMethodName  = "/loop.Relayer/ListNodeStatuses"
@@ -146,7 +145,6 @@ type RelayerClient interface {
 	NewPluginProvider(ctx context.Context, in *NewPluginProviderRequest, opts ...grpc.CallOption) (*NewPluginProviderReply, error)
 	NewCCIPProvider(ctx context.Context, in *NewCCIPProviderRequest, opts ...grpc.CallOption) (*NewCCIPProviderReply, error)
 	LatestHead(ctx context.Context, in *LatestHeadRequest, opts ...grpc.CallOption) (*LatestHeadReply, error)
-	FinalizedHead(ctx context.Context, in *FinalizedHeadRequest, opts ...grpc.CallOption) (*FinalizedHeadReply, error)
 	GetChainStatus(ctx context.Context, in *GetChainStatusRequest, opts ...grpc.CallOption) (*GetChainStatusReply, error)
 	GetChainInfo(ctx context.Context, in *GetChainInfoRequest, opts ...grpc.CallOption) (*GetChainInfoReply, error)
 	ListNodeStatuses(ctx context.Context, in *ListNodeStatusesRequest, opts ...grpc.CallOption) (*ListNodeStatusesReply, error)
@@ -222,16 +220,6 @@ func (c *relayerClient) LatestHead(ctx context.Context, in *LatestHeadRequest, o
 	return out, nil
 }
 
-func (c *relayerClient) FinalizedHead(ctx context.Context, in *FinalizedHeadRequest, opts ...grpc.CallOption) (*FinalizedHeadReply, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	out := new(FinalizedHeadReply)
-	err := c.cc.Invoke(ctx, Relayer_FinalizedHead_FullMethodName, in, out, cOpts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
 func (c *relayerClient) GetChainStatus(ctx context.Context, in *GetChainStatusRequest, opts ...grpc.CallOption) (*GetChainStatusReply, error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(GetChainStatusReply)
@@ -292,7 +280,6 @@ type RelayerServer interface {
 	NewPluginProvider(context.Context, *NewPluginProviderRequest) (*NewPluginProviderReply, error)
 	NewCCIPProvider(context.Context, *NewCCIPProviderRequest) (*NewCCIPProviderReply, error)
 	LatestHead(context.Context, *LatestHeadRequest) (*LatestHeadReply, error)
-	FinalizedHead(context.Context, *FinalizedHeadRequest) (*FinalizedHeadReply, error)
 	GetChainStatus(context.Context, *GetChainStatusRequest) (*GetChainStatusReply, error)
 	GetChainInfo(context.Context, *GetChainInfoRequest) (*GetChainInfoReply, error)
 	ListNodeStatuses(context.Context, *ListNodeStatusesRequest) (*ListNodeStatusesReply, error)
@@ -326,9 +313,6 @@ func (UnimplementedRelayerServer) NewCCIPProvider(context.Context, *NewCCIPProvi
 func (UnimplementedRelayerServer) LatestHead(context.Context, *LatestHeadRequest) (*LatestHeadReply, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method LatestHead not implemented")
 }
-func (UnimplementedRelayerServer) FinalizedHead(context.Context, *FinalizedHeadRequest) (*FinalizedHeadReply, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method FinalizedHead not implemented")
-}
 func (UnimplementedRelayerServer) GetChainStatus(context.Context, *GetChainStatusRequest) (*GetChainStatusReply, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method GetChainStatus not implemented")
 }
@@ -473,24 +457,6 @@ func _Relayer_LatestHead_Handler(srv interface{}, ctx context.Context, dec func(
 	return interceptor(ctx, in, info, handler)
 }
 
-func _Relayer_FinalizedHead_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(FinalizedHeadRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(RelayerServer).FinalizedHead(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: Relayer_FinalizedHead_FullMethodName,
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(RelayerServer).FinalizedHead(ctx, req.(*FinalizedHeadRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
 func _Relayer_GetChainStatus_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(GetChainStatusRequest)
 	if err := dec(in); err != nil {
@@ -612,10 +578,6 @@ var Relayer_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "LatestHead",
 			Handler:    _Relayer_LatestHead_Handler,
 		},
-		{
-			MethodName: "FinalizedHead",
-			Handler:    _Relayer_FinalizedHead_Handler,
-		},
 		{
 			MethodName: "GetChainStatus",
 			Handler:    _Relayer_GetChainStatus_Handler,
diff --git a/pkg/loop/internal/pb/relayerset/relayerset.pb.go b/pkg/loop/internal/pb/relayerset/relayerset.pb.go
index 6b56316a1f..96a5c2b341 100644
--- a/pkg/loop/internal/pb/relayerset/relayerset.pb.go
+++ b/pkg/loop/internal/pb/relayerset/relayerset.pb.go
@@ -842,110 +842,6 @@ func (x *LatestHeadResponse) GetTimestamp() uint64 {
 	return 0
 }
 
-type FinalizedHeadRequest struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	RelayerId     *RelayerId             `protobuf:"bytes,1,opt,name=relayerId,proto3" json:"relayerId,omitempty"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *FinalizedHeadRequest) Reset() {
-	*x = FinalizedHeadRequest{}
-	mi := &file_relayerset_proto_msgTypes[16]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *FinalizedHeadRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*FinalizedHeadRequest) ProtoMessage() {}
-
-func (x *FinalizedHeadRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_relayerset_proto_msgTypes[16]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use FinalizedHeadRequest.ProtoReflect.Descriptor instead.
-func (*FinalizedHeadRequest) Descriptor() ([]byte, []int) {
-	return file_relayerset_proto_rawDescGZIP(), []int{16}
-}
-
-func (x *FinalizedHeadRequest) GetRelayerId() *RelayerId {
-	if x != nil {
-		return x.RelayerId
-	}
-	return nil
-}
-
-type FinalizedHeadResponse struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	Height        string                 `protobuf:"bytes,1,opt,name=height,proto3" json:"height,omitempty"`
-	Hash          []byte                 `protobuf:"bytes,2,opt,name=hash,proto3" json:"hash,omitempty"`
-	Timestamp     uint64                 `protobuf:"varint,3,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *FinalizedHeadResponse) Reset() {
-	*x = FinalizedHeadResponse{}
-	mi := &file_relayerset_proto_msgTypes[17]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *FinalizedHeadResponse) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*FinalizedHeadResponse) ProtoMessage() {}
-
-func (x *FinalizedHeadResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_relayerset_proto_msgTypes[17]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use FinalizedHeadResponse.ProtoReflect.Descriptor instead.
-func (*FinalizedHeadResponse) Descriptor() ([]byte, []int) {
-	return file_relayerset_proto_rawDescGZIP(), []int{17}
-}
-
-func (x *FinalizedHeadResponse) GetHeight() string {
-	if x != nil {
-		return x.Height
-	}
-	return ""
-}
-
-func (x *FinalizedHeadResponse) GetHash() []byte {
-	if x != nil {
-		return x.Hash
-	}
-	return nil
-}
-
-func (x *FinalizedHeadResponse) GetTimestamp() uint64 {
-	if x != nil {
-		return x.Timestamp
-	}
-	return 0
-}
-
 type GetChainInfoRequest struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
 	RelayerId     *RelayerId             `protobuf:"bytes,1,opt,name=relayerId,proto3" json:"relayerId,omitempty"`
@@ -955,7 +851,7 @@ type GetChainInfoRequest struct {
 
 func (x *GetChainInfoRequest) Reset() {
 	*x = GetChainInfoRequest{}
-	mi := &file_relayerset_proto_msgTypes[18]
+	mi := &file_relayerset_proto_msgTypes[16]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -967,7 +863,7 @@ func (x *GetChainInfoRequest) String() string {
 func (*GetChainInfoRequest) ProtoMessage() {}
 
 func (x *GetChainInfoRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_relayerset_proto_msgTypes[18]
+	mi := &file_relayerset_proto_msgTypes[16]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -980,7 +876,7 @@ func (x *GetChainInfoRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetChainInfoRequest.ProtoReflect.Descriptor instead.
 func (*GetChainInfoRequest) Descriptor() ([]byte, []int) {
-	return file_relayerset_proto_rawDescGZIP(), []int{18}
+	return file_relayerset_proto_rawDescGZIP(), []int{16}
 }
 
 func (x *GetChainInfoRequest) GetRelayerId() *RelayerId {
@@ -999,7 +895,7 @@ type RelayerHealthReportResponse struct {
 
 func (x *RelayerHealthReportResponse) Reset() {
 	*x = RelayerHealthReportResponse{}
-	mi := &file_relayerset_proto_msgTypes[19]
+	mi := &file_relayerset_proto_msgTypes[17]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1011,7 +907,7 @@ func (x *RelayerHealthReportResponse) String() string {
 func (*RelayerHealthReportResponse) ProtoMessage() {}
 
 func (x *RelayerHealthReportResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_relayerset_proto_msgTypes[19]
+	mi := &file_relayerset_proto_msgTypes[17]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1024,7 +920,7 @@ func (x *RelayerHealthReportResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RelayerHealthReportResponse.ProtoReflect.Descriptor instead.
 func (*RelayerHealthReportResponse) Descriptor() ([]byte, []int) {
-	return file_relayerset_proto_rawDescGZIP(), []int{19}
+	return file_relayerset_proto_rawDescGZIP(), []int{17}
 }
 
 func (x *RelayerHealthReportResponse) GetReport() map[string]string {
@@ -1043,7 +939,7 @@ type RelayerNameResponse struct {
 
 func (x *RelayerNameResponse) Reset() {
 	*x = RelayerNameResponse{}
-	mi := &file_relayerset_proto_msgTypes[20]
+	mi := &file_relayerset_proto_msgTypes[18]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1055,7 +951,7 @@ func (x *RelayerNameResponse) String() string {
 func (*RelayerNameResponse) ProtoMessage() {}
 
 func (x *RelayerNameResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_relayerset_proto_msgTypes[20]
+	mi := &file_relayerset_proto_msgTypes[18]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1068,7 +964,7 @@ func (x *RelayerNameResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RelayerNameResponse.ProtoReflect.Descriptor instead.
 func (*RelayerNameResponse) Descriptor() ([]byte, []int) {
-	return file_relayerset_proto_rawDescGZIP(), []int{20}
+	return file_relayerset_proto_rawDescGZIP(), []int{18}
 }
 
 func (x *RelayerNameResponse) GetName() string {
@@ -1134,12 +1030,6 @@ const file_relayerset_proto_rawDesc = "" +
 	"\x12LatestHeadResponse\x12\x16\n" +
 	"\x06height\x18\x01 \x01(\tR\x06height\x12\x12\n" +
 	"\x04hash\x18\x02 \x01(\fR\x04hash\x12\x1c\n" +
-	"\ttimestamp\x18\x03 \x01(\x04R\ttimestamp\"P\n" +
-	"\x14FinalizedHeadRequest\x128\n" +
-	"\trelayerId\x18\x01 \x01(\v2\x1a.loop.relayerset.RelayerIdR\trelayerId\"a\n" +
-	"\x15FinalizedHeadResponse\x12\x16\n" +
-	"\x06height\x18\x01 \x01(\tR\x06height\x12\x12\n" +
-	"\x04hash\x18\x02 \x01(\fR\x04hash\x12\x1c\n" +
 	"\ttimestamp\x18\x03 \x01(\x04R\ttimestamp\"O\n" +
 	"\x13GetChainInfoRequest\x128\n" +
 	"\trelayerId\x18\x01 \x01(\v2\x1a.loop.relayerset.RelayerIdR\trelayerId\"\xaa\x01\n" +
@@ -1149,8 +1039,7 @@ const file_relayerset_proto_rawDesc = "" +
 	"\x03key\x18\x01 \x01(\tR\x03key\x12\x14\n" +
 	"\x05value\x18\x02 \x01(\tR\x05value:\x028\x01\")\n" +
 	"\x13RelayerNameResponse\x12\x12\n" +
-	"\x04name\x18\x01 \x01(\tR\x04name2\xc0\n" +
-	"\n" +
+	"\x04name\x18\x01 \x01(\tR\x04name2\xd7\t\n" +
 	"\n" +
 	"RelayerSet\x12P\n" +
 	"\x03Get\x12\".loop.relayerset.GetRelayerRequest\x1a#.loop.relayerset.GetRelayerResponse\"\x00\x12[\n" +
@@ -1163,8 +1052,7 @@ const file_relayerset_proto_rawDesc = "" +
 	"\fRelayerReady\x12\x1a.loop.relayerset.RelayerId\x1a\x16.google.protobuf.Empty\"\x00\x12a\n" +
 	"\x13RelayerHealthReport\x12\x1a.loop.relayerset.RelayerId\x1a,.loop.relayerset.RelayerHealthReportResponse\"\x00\x12Q\n" +
 	"\vRelayerName\x12\x1a.loop.relayerset.RelayerId\x1a$.loop.relayerset.RelayerNameResponse\"\x00\x12^\n" +
-	"\x11RelayerLatestHead\x12\".loop.relayerset.LatestHeadRequest\x1a#.loop.relayerset.LatestHeadResponse\"\x00\x12g\n" +
-	"\x14RelayerFinalizedHead\x12%.loop.relayerset.FinalizedHeadRequest\x1a&.loop.relayerset.FinalizedHeadResponse\"\x00\x12V\n" +
+	"\x11RelayerLatestHead\x12\".loop.relayerset.LatestHeadRequest\x1a#.loop.relayerset.LatestHeadResponse\"\x00\x12V\n" +
 	"\x13RelayerGetChainInfo\x12$.loop.relayerset.GetChainInfoRequest\x1a\x17.loop.GetChainInfoReply\"\x00\x12G\n" +
 	"\x13ContractReaderStart\x12\x16.google.protobuf.Empty\x1a\x16.google.protobuf.Empty\"\x00\x12G\n" +
 	"\x13ContractReaderClose\x12\x16.google.protobuf.Empty\x1a\x16.google.protobuf.Empty\"\x00BNZLgithub.com/smartcontractkit/chainlink-common/pkg/loop/internal/pb/relayersetb\x06proto3"
@@ -1181,7 +1069,7 @@ func file_relayerset_proto_rawDescGZIP() []byte {
 	return file_relayerset_proto_rawDescData
 }
 
-var file_relayerset_proto_msgTypes = make([]protoimpl.MessageInfo, 22)
+var file_relayerset_proto_msgTypes = make([]protoimpl.MessageInfo, 20)
 var file_relayerset_proto_goTypes = []any{
 	(*RelayerId)(nil),                   // 0: loop.relayerset.RelayerId
 	(*GetRelayerRequest)(nil),           // 1: loop.relayerset.GetRelayerRequest
@@ -1199,14 +1087,12 @@ var file_relayerset_proto_goTypes = []any{
 	(*NewContractWriterResponse)(nil),   // 13: loop.relayerset.NewContractWriterResponse
 	(*LatestHeadRequest)(nil),           // 14: loop.relayerset.LatestHeadRequest
 	(*LatestHeadResponse)(nil),          // 15: loop.relayerset.LatestHeadResponse
-	(*FinalizedHeadRequest)(nil),        // 16: loop.relayerset.FinalizedHeadRequest
-	(*FinalizedHeadResponse)(nil),       // 17: loop.relayerset.FinalizedHeadResponse
-	(*GetChainInfoRequest)(nil),         // 18: loop.relayerset.GetChainInfoRequest
-	(*RelayerHealthReportResponse)(nil), // 19: loop.relayerset.RelayerHealthReportResponse
-	(*RelayerNameResponse)(nil),         // 20: loop.relayerset.RelayerNameResponse
-	nil,                                 // 21: loop.relayerset.RelayerHealthReportResponse.ReportEntry
-	(*emptypb.Empty)(nil),               // 22: google.protobuf.Empty
-	(*pb.GetChainInfoReply)(nil),        // 23: loop.GetChainInfoReply
+	(*GetChainInfoRequest)(nil),         // 16: loop.relayerset.GetChainInfoRequest
+	(*RelayerHealthReportResponse)(nil), // 17: loop.relayerset.RelayerHealthReportResponse
+	(*RelayerNameResponse)(nil),         // 18: loop.relayerset.RelayerNameResponse
+	nil,                                 // 19: loop.relayerset.RelayerHealthReportResponse.ReportEntry
+	(*emptypb.Empty)(nil),               // 20: google.protobuf.Empty
+	(*pb.GetChainInfoReply)(nil),        // 21: loop.GetChainInfoReply
 }
 var file_relayerset_proto_depIdxs = []int32{
 	0,  // 0: loop.relayerset.GetRelayerRequest.id:type_name -> loop.relayerset.RelayerId
@@ -1220,44 +1106,41 @@ var file_relayerset_proto_depIdxs = []int32{
 	0,  // 8: loop.relayerset.NewContractReaderRequest.relayerId:type_name -> loop.relayerset.RelayerId
 	0,  // 9: loop.relayerset.NewContractWriterRequest.relayerId:type_name -> loop.relayerset.RelayerId
 	0,  // 10: loop.relayerset.LatestHeadRequest.relayerId:type_name -> loop.relayerset.RelayerId
-	0,  // 11: loop.relayerset.FinalizedHeadRequest.relayerId:type_name -> loop.relayerset.RelayerId
-	0,  // 12: loop.relayerset.GetChainInfoRequest.relayerId:type_name -> loop.relayerset.RelayerId
-	21, // 13: loop.relayerset.RelayerHealthReportResponse.report:type_name -> loop.relayerset.RelayerHealthReportResponse.ReportEntry
-	1,  // 14: loop.relayerset.RelayerSet.Get:input_type -> loop.relayerset.GetRelayerRequest
-	3,  // 15: loop.relayerset.RelayerSet.List:input_type -> loop.relayerset.ListAllRelayersRequest
-	8,  // 16: loop.relayerset.RelayerSet.NewPluginProvider:input_type -> loop.relayerset.NewPluginProviderRequest
-	10, // 17: loop.relayerset.RelayerSet.NewContractReader:input_type -> loop.relayerset.NewContractReaderRequest
-	12, // 18: loop.relayerset.RelayerSet.NewContractWriter:input_type -> loop.relayerset.NewContractWriterRequest
-	0,  // 19: loop.relayerset.RelayerSet.StartRelayer:input_type -> loop.relayerset.RelayerId
-	0,  // 20: loop.relayerset.RelayerSet.CloseRelayer:input_type -> loop.relayerset.RelayerId
-	0,  // 21: loop.relayerset.RelayerSet.RelayerReady:input_type -> loop.relayerset.RelayerId
-	0,  // 22: loop.relayerset.RelayerSet.RelayerHealthReport:input_type -> loop.relayerset.RelayerId
-	0,  // 23: loop.relayerset.RelayerSet.RelayerName:input_type -> loop.relayerset.RelayerId
-	14, // 24: loop.relayerset.RelayerSet.RelayerLatestHead:input_type -> loop.relayerset.LatestHeadRequest
-	16, // 25: loop.relayerset.RelayerSet.RelayerFinalizedHead:input_type -> loop.relayerset.FinalizedHeadRequest
-	18, // 26: loop.relayerset.RelayerSet.RelayerGetChainInfo:input_type -> loop.relayerset.GetChainInfoRequest
-	22, // 27: loop.relayerset.RelayerSet.ContractReaderStart:input_type -> google.protobuf.Empty
-	22, // 28: loop.relayerset.RelayerSet.ContractReaderClose:input_type -> google.protobuf.Empty
-	2,  // 29: loop.relayerset.RelayerSet.Get:output_type -> loop.relayerset.GetRelayerResponse
-	4,  // 30: loop.relayerset.RelayerSet.List:output_type -> loop.relayerset.ListAllRelayersResponse
-	9,  // 31: loop.relayerset.RelayerSet.NewPluginProvider:output_type -> loop.relayerset.NewPluginProviderResponse
-	11, // 32: loop.relayerset.RelayerSet.NewContractReader:output_type -> loop.relayerset.NewContractReaderResponse
-	13, // 33: loop.relayerset.RelayerSet.NewContractWriter:output_type -> loop.relayerset.NewContractWriterResponse
-	22, // 34: loop.relayerset.RelayerSet.StartRelayer:output_type -> google.protobuf.Empty
-	22, // 35: loop.relayerset.RelayerSet.CloseRelayer:output_type -> google.protobuf.Empty
-	22, // 36: loop.relayerset.RelayerSet.RelayerReady:output_type -> google.protobuf.Empty
-	19, // 37: loop.relayerset.RelayerSet.RelayerHealthReport:output_type -> loop.relayerset.RelayerHealthReportResponse
-	20, // 38: loop.relayerset.RelayerSet.RelayerName:output_type -> loop.relayerset.RelayerNameResponse
-	15, // 39: loop.relayerset.RelayerSet.RelayerLatestHead:output_type -> loop.relayerset.LatestHeadResponse
-	17, // 40: loop.relayerset.RelayerSet.RelayerFinalizedHead:output_type -> loop.relayerset.FinalizedHeadResponse
-	23, // 41: loop.relayerset.RelayerSet.RelayerGetChainInfo:output_type -> loop.GetChainInfoReply
-	22, // 42: loop.relayerset.RelayerSet.ContractReaderStart:output_type -> google.protobuf.Empty
-	22, // 43: loop.relayerset.RelayerSet.ContractReaderClose:output_type -> google.protobuf.Empty
-	29, // [29:44] is the sub-list for method output_type
-	14, // [14:29] is the sub-list for method input_type
-	14, // [14:14] is the sub-list for extension type_name
-	14, // [14:14] is the sub-list for extension extendee
-	0,  // [0:14] is the sub-list for field type_name
+	0,  // 11: loop.relayerset.GetChainInfoRequest.relayerId:type_name -> loop.relayerset.RelayerId
+	19, // 12: loop.relayerset.RelayerHealthReportResponse.report:type_name -> loop.relayerset.RelayerHealthReportResponse.ReportEntry
+	1,  // 13: loop.relayerset.RelayerSet.Get:input_type -> loop.relayerset.GetRelayerRequest
+	3,  // 14: loop.relayerset.RelayerSet.List:input_type -> loop.relayerset.ListAllRelayersRequest
+	8,  // 15: loop.relayerset.RelayerSet.NewPluginProvider:input_type -> loop.relayerset.NewPluginProviderRequest
+	10, // 16: loop.relayerset.RelayerSet.NewContractReader:input_type -> loop.relayerset.NewContractReaderRequest
+	12, // 17: loop.relayerset.RelayerSet.NewContractWriter:input_type -> loop.relayerset.NewContractWriterRequest
+	0,  // 18: loop.relayerset.RelayerSet.StartRelayer:input_type -> loop.relayerset.RelayerId
+	0,  // 19: loop.relayerset.RelayerSet.CloseRelayer:input_type -> loop.relayerset.RelayerId
+	0,  // 20: loop.relayerset.RelayerSet.RelayerReady:input_type -> loop.relayerset.RelayerId
+	0,  // 21: loop.relayerset.RelayerSet.RelayerHealthReport:input_type -> loop.relayerset.RelayerId
+	0,  // 22: loop.relayerset.RelayerSet.RelayerName:input_type -> loop.relayerset.RelayerId
+	14, // 23: loop.relayerset.RelayerSet.RelayerLatestHead:input_type -> loop.relayerset.LatestHeadRequest
+	16, // 24: loop.relayerset.RelayerSet.RelayerGetChainInfo:input_type -> loop.relayerset.GetChainInfoRequest
+	20, // 25: loop.relayerset.RelayerSet.ContractReaderStart:input_type -> google.protobuf.Empty
+	20, // 26: loop.relayerset.RelayerSet.ContractReaderClose:input_type -> google.protobuf.Empty
+	2,  // 27: loop.relayerset.RelayerSet.Get:output_type -> loop.relayerset.GetRelayerResponse
+	4,  // 28: loop.relayerset.RelayerSet.List:output_type -> loop.relayerset.ListAllRelayersResponse
+	9,  // 29: loop.relayerset.RelayerSet.NewPluginProvider:output_type -> loop.relayerset.NewPluginProviderResponse
+	11, // 30: loop.relayerset.RelayerSet.NewContractReader:output_type -> loop.relayerset.NewContractReaderResponse
+	13, // 31: loop.relayerset.RelayerSet.NewContractWriter:output_type -> loop.relayerset.NewContractWriterResponse
+	20, // 32: loop.relayerset.RelayerSet.StartRelayer:output_type -> google.protobuf.Empty
+	20, // 33: loop.relayerset.RelayerSet.CloseRelayer:output_type -> google.protobuf.Empty
+	20, // 34: loop.relayerset.RelayerSet.RelayerReady:output_type -> google.protobuf.Empty
+	17, // 35: loop.relayerset.RelayerSet.RelayerHealthReport:output_type -> loop.relayerset.RelayerHealthReportResponse
+	18, // 36: loop.relayerset.RelayerSet.RelayerName:output_type -> loop.relayerset.RelayerNameResponse
+	15, // 37: loop.relayerset.RelayerSet.RelayerLatestHead:output_type -> loop.relayerset.LatestHeadResponse
+	21, // 38: loop.relayerset.RelayerSet.RelayerGetChainInfo:output_type -> loop.GetChainInfoReply
+	20, // 39: loop.relayerset.RelayerSet.ContractReaderStart:output_type -> google.protobuf.Empty
+	20, // 40: loop.relayerset.RelayerSet.ContractReaderClose:output_type -> google.protobuf.Empty
+	27, // [27:41] is the sub-list for method output_type
+	13, // [13:27] is the sub-list for method input_type
+	13, // [13:13] is the sub-list for extension type_name
+	13, // [13:13] is the sub-list for extension extendee
+	0,  // [0:13] is the sub-list for field type_name
 }
 
 func init() { file_relayerset_proto_init() }
@@ -1271,7 +1154,7 @@ func file_relayerset_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_relayerset_proto_rawDesc), len(file_relayerset_proto_rawDesc)),
 			NumEnums:      0,
-			NumMessages:   22,
+			NumMessages:   20,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
diff --git a/pkg/loop/internal/pb/relayerset/relayerset.proto b/pkg/loop/internal/pb/relayerset/relayerset.proto
index de17d80e8e..d94dec0552 100644
--- a/pkg/loop/internal/pb/relayerset/relayerset.proto
+++ b/pkg/loop/internal/pb/relayerset/relayerset.proto
@@ -90,16 +90,6 @@ message LatestHeadResponse {
   uint64 timestamp = 3;
 }
 
-message FinalizedHeadRequest {
-  RelayerId relayerId = 1;
-}
-
-message FinalizedHeadResponse {
-  string height = 1;
-  bytes hash = 2;
-  uint64 timestamp = 3;
-}
-
 message GetChainInfoRequest {
   RelayerId relayerId = 1;
 }
@@ -125,7 +115,6 @@ service RelayerSet {
   rpc RelayerHealthReport(RelayerId) returns (RelayerHealthReportResponse) {}
   rpc RelayerName(RelayerId) returns (RelayerNameResponse) {}
   rpc RelayerLatestHead(LatestHeadRequest) returns (LatestHeadResponse) {}
-  rpc RelayerFinalizedHead(FinalizedHeadRequest) returns (FinalizedHeadResponse) {}
   rpc RelayerGetChainInfo(GetChainInfoRequest) returns (GetChainInfoReply) {}
 
   rpc ContractReaderStart(google.protobuf.Empty) returns (google.protobuf.Empty) {}
diff --git a/pkg/loop/internal/pb/relayerset/relayerset_grpc.pb.go b/pkg/loop/internal/pb/relayerset/relayerset_grpc.pb.go
index b2b44e0ebb..9c1998ef7b 100644
--- a/pkg/loop/internal/pb/relayerset/relayerset_grpc.pb.go
+++ b/pkg/loop/internal/pb/relayerset/relayerset_grpc.pb.go
@@ -21,21 +21,20 @@ import (
 const _ = grpc.SupportPackageIsVersion9
 
 const (
-	RelayerSet_Get_FullMethodName                  = "/loop.relayerset.RelayerSet/Get"
-	RelayerSet_List_FullMethodName                 = "/loop.relayerset.RelayerSet/List"
-	RelayerSet_NewPluginProvider_FullMethodName    = "/loop.relayerset.RelayerSet/NewPluginProvider"
-	RelayerSet_NewContractReader_FullMethodName    = "/loop.relayerset.RelayerSet/NewContractReader"
-	RelayerSet_NewContractWriter_FullMethodName    = "/loop.relayerset.RelayerSet/NewContractWriter"
-	RelayerSet_StartRelayer_FullMethodName         = "/loop.relayerset.RelayerSet/StartRelayer"
-	RelayerSet_CloseRelayer_FullMethodName         = "/loop.relayerset.RelayerSet/CloseRelayer"
-	RelayerSet_RelayerReady_FullMethodName         = "/loop.relayerset.RelayerSet/RelayerReady"
-	RelayerSet_RelayerHealthReport_FullMethodName  = "/loop.relayerset.RelayerSet/RelayerHealthReport"
-	RelayerSet_RelayerName_FullMethodName          = "/loop.relayerset.RelayerSet/RelayerName"
-	RelayerSet_RelayerLatestHead_FullMethodName    = "/loop.relayerset.RelayerSet/RelayerLatestHead"
-	RelayerSet_RelayerFinalizedHead_FullMethodName = "/loop.relayerset.RelayerSet/RelayerFinalizedHead"
-	RelayerSet_RelayerGetChainInfo_FullMethodName  = "/loop.relayerset.RelayerSet/RelayerGetChainInfo"
-	RelayerSet_ContractReaderStart_FullMethodName  = "/loop.relayerset.RelayerSet/ContractReaderStart"
-	RelayerSet_ContractReaderClose_FullMethodName  = "/loop.relayerset.RelayerSet/ContractReaderClose"
+	RelayerSet_Get_FullMethodName                 = "/loop.relayerset.RelayerSet/Get"
+	RelayerSet_List_FullMethodName                = "/loop.relayerset.RelayerSet/List"
+	RelayerSet_NewPluginProvider_FullMethodName   = "/loop.relayerset.RelayerSet/NewPluginProvider"
+	RelayerSet_NewContractReader_FullMethodName   = "/loop.relayerset.RelayerSet/NewContractReader"
+	RelayerSet_NewContractWriter_FullMethodName   = "/loop.relayerset.RelayerSet/NewContractWriter"
+	RelayerSet_StartRelayer_FullMethodName        = "/loop.relayerset.RelayerSet/StartRelayer"
+	RelayerSet_CloseRelayer_FullMethodName        = "/loop.relayerset.RelayerSet/CloseRelayer"
+	RelayerSet_RelayerReady_FullMethodName        = "/loop.relayerset.RelayerSet/RelayerReady"
+	RelayerSet_RelayerHealthReport_FullMethodName = "/loop.relayerset.RelayerSet/RelayerHealthReport"
+	RelayerSet_RelayerName_FullMethodName         = "/loop.relayerset.RelayerSet/RelayerName"
+	RelayerSet_RelayerLatestHead_FullMethodName   = "/loop.relayerset.RelayerSet/RelayerLatestHead"
+	RelayerSet_RelayerGetChainInfo_FullMethodName = "/loop.relayerset.RelayerSet/RelayerGetChainInfo"
+	RelayerSet_ContractReaderStart_FullMethodName = "/loop.relayerset.RelayerSet/ContractReaderStart"
+	RelayerSet_ContractReaderClose_FullMethodName = "/loop.relayerset.RelayerSet/ContractReaderClose"
 )
 
 // RelayerSetClient is the client API for RelayerSet service.
@@ -53,7 +52,6 @@ type RelayerSetClient interface {
 	RelayerHealthReport(ctx context.Context, in *RelayerId, opts ...grpc.CallOption) (*RelayerHealthReportResponse, error)
 	RelayerName(ctx context.Context, in *RelayerId, opts ...grpc.CallOption) (*RelayerNameResponse, error)
 	RelayerLatestHead(ctx context.Context, in *LatestHeadRequest, opts ...grpc.CallOption) (*LatestHeadResponse, error)
-	RelayerFinalizedHead(ctx context.Context, in *FinalizedHeadRequest, opts ...grpc.CallOption) (*FinalizedHeadResponse, error)
 	RelayerGetChainInfo(ctx context.Context, in *GetChainInfoRequest, opts ...grpc.CallOption) (*pb.GetChainInfoReply, error)
 	ContractReaderStart(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*emptypb.Empty, error)
 	ContractReaderClose(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*emptypb.Empty, error)
@@ -177,16 +175,6 @@ func (c *relayerSetClient) RelayerLatestHead(ctx context.Context, in *LatestHead
 	return out, nil
 }
 
-func (c *relayerSetClient) RelayerFinalizedHead(ctx context.Context, in *FinalizedHeadRequest, opts ...grpc.CallOption) (*FinalizedHeadResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	out := new(FinalizedHeadResponse)
-	err := c.cc.Invoke(ctx, RelayerSet_RelayerFinalizedHead_FullMethodName, in, out, cOpts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
 func (c *relayerSetClient) RelayerGetChainInfo(ctx context.Context, in *GetChainInfoRequest, opts ...grpc.CallOption) (*pb.GetChainInfoReply, error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(pb.GetChainInfoReply)
@@ -232,7 +220,6 @@ type RelayerSetServer interface {
 	RelayerHealthReport(context.Context, *RelayerId) (*RelayerHealthReportResponse, error)
 	RelayerName(context.Context, *RelayerId) (*RelayerNameResponse, error)
 	RelayerLatestHead(context.Context, *LatestHeadRequest) (*LatestHeadResponse, error)
-	RelayerFinalizedHead(context.Context, *FinalizedHeadRequest) (*FinalizedHeadResponse, error)
 	RelayerGetChainInfo(context.Context, *GetChainInfoRequest) (*pb.GetChainInfoReply, error)
 	ContractReaderStart(context.Context, *emptypb.Empty) (*emptypb.Empty, error)
 	ContractReaderClose(context.Context, *emptypb.Empty) (*emptypb.Empty, error)
@@ -279,9 +266,6 @@ func (UnimplementedRelayerSetServer) RelayerName(context.Context, *RelayerId) (*
 func (UnimplementedRelayerSetServer) RelayerLatestHead(context.Context, *LatestHeadRequest) (*LatestHeadResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method RelayerLatestHead not implemented")
 }
-func (UnimplementedRelayerSetServer) RelayerFinalizedHead(context.Context, *FinalizedHeadRequest) (*FinalizedHeadResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method RelayerFinalizedHead not implemented")
-}
 func (UnimplementedRelayerSetServer) RelayerGetChainInfo(context.Context, *GetChainInfoRequest) (*pb.GetChainInfoReply, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method RelayerGetChainInfo not implemented")
 }
@@ -510,24 +494,6 @@ func _RelayerSet_RelayerLatestHead_Handler(srv interface{}, ctx context.Context,
 	return interceptor(ctx, in, info, handler)
 }
 
-func _RelayerSet_RelayerFinalizedHead_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(FinalizedHeadRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(RelayerSetServer).RelayerFinalizedHead(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: RelayerSet_RelayerFinalizedHead_FullMethodName,
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(RelayerSetServer).RelayerFinalizedHead(ctx, req.(*FinalizedHeadRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
 func _RelayerSet_RelayerGetChainInfo_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(GetChainInfoRequest)
 	if err := dec(in); err != nil {
@@ -633,10 +599,6 @@ var RelayerSet_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "RelayerLatestHead",
 			Handler:    _RelayerSet_RelayerLatestHead_Handler,
 		},
-		{
-			MethodName: "RelayerFinalizedHead",
-			Handler:    _RelayerSet_RelayerFinalizedHead_Handler,
-		},
 		{
 			MethodName: "RelayerGetChainInfo",
 			Handler:    _RelayerSet_RelayerGetChainInfo_Handler,
diff --git a/pkg/loop/internal/relayer/aptos.go b/pkg/loop/internal/relayer/aptos.go
index 2667c2de38..6cd0ca731e 100644
--- a/pkg/loop/internal/relayer/aptos.go
+++ b/pkg/loop/internal/relayer/aptos.go
@@ -22,6 +22,14 @@ func NewAptosClient(client aptospb.AptosClient) *AptosClient {
 	}
 }
 
+func (ac *AptosClient) LedgerVersion(ctx context.Context) (uint64, error) {
+	reply, err := ac.grpcClient.LedgerVersion(ctx, &aptospb.LedgerVersionRequest{})
+	if err != nil {
+		return 0, net.WrapRPCErr(err)
+	}
+	return reply.LedgerVersion, nil
+}
+
 func (ac *AptosClient) AccountAPTBalance(ctx context.Context, req aptos.AccountAPTBalanceRequest) (*aptos.AccountAPTBalanceReply, error) {
 	reply, err := ac.grpcClient.AccountAPTBalance(ctx, &aptospb.AccountAPTBalanceRequest{
 		Address: req.Address[:],
@@ -44,6 +52,9 @@ func (ac *AptosClient) View(ctx context.Context, req aptos.ViewRequest) (*aptos.
 	protoReq := &aptospb.ViewRequest{
 		Payload: protoPayload,
 	}
+	if req.LedgerVersion != nil {
+		protoReq.LedgerVersion = req.LedgerVersion
+	}
 
 	reply, err := ac.grpcClient.View(ctx, protoReq)
 	if err != nil {
@@ -112,6 +123,14 @@ func (s *aptosServer) AccountAPTBalance(ctx context.Context, req *aptospb.Accoun
 	}, nil
 }
 
+func (s *aptosServer) LedgerVersion(ctx context.Context, _ *aptospb.LedgerVersionRequest) (*aptospb.LedgerVersionReply, error) {
+	ledgerVersion, err := s.impl.LedgerVersion(ctx)
+	if err != nil {
+		return nil, err
+	}
+	return &aptospb.LedgerVersionReply{LedgerVersion: ledgerVersion}, nil
+}
+
 func (s *aptosServer) View(ctx context.Context, req *aptospb.ViewRequest) (*aptospb.ViewReply, error) {
 	// Convert proto types to Go types
 	goPayload, err := aptospb.ConvertViewPayloadFromProto(req.Payload)
@@ -122,6 +141,10 @@ func (s *aptosServer) View(ctx context.Context, req *aptospb.ViewRequest) (*apto
 	goReq := aptos.ViewRequest{
 		Payload: goPayload,
 	}
+	if req.LedgerVersion != nil {
+		ledgerVersion := req.GetLedgerVersion()
+		goReq.LedgerVersion = &ledgerVersion
+	}
 
 	reply, err := s.impl.View(ctx, goReq)
 	if err != nil {
diff --git a/pkg/loop/internal/relayer/aptos_test.go b/pkg/loop/internal/relayer/aptos_test.go
new file mode 100644
index 0000000000..cf9e69283e
--- /dev/null
+++ b/pkg/loop/internal/relayer/aptos_test.go
@@ -0,0 +1,127 @@
+package relayer
+
+import (
+	"context"
+	"net"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/credentials/insecure"
+	"google.golang.org/grpc/test/bufconn"
+
+	aptospb "github.com/smartcontractkit/chainlink-common/pkg/chains/aptos"
+	"github.com/smartcontractkit/chainlink-common/pkg/logger"
+	loopnet "github.com/smartcontractkit/chainlink-common/pkg/loop/internal/net"
+	"github.com/smartcontractkit/chainlink-common/pkg/types"
+	aptostypes "github.com/smartcontractkit/chainlink-common/pkg/types/chains/aptos"
+)
+
+func Test_AptosDomainRoundTripThroughGRPC(t *testing.T) {
+	t.Parallel()
+
+	lis := bufconn.Listen(1024 * 1024)
+	s := grpc.NewServer()
+
+	aptosService := &staticAptosService{}
+	aptospb.RegisterAptosServer(s, newAptosServer(aptosService, &loopnet.BrokerExt{
+		BrokerConfig: loopnet.BrokerConfig{
+			Logger: logger.Test(t),
+		},
+	}))
+
+	go func() { _ = s.Serve(lis) }()
+	defer s.Stop()
+
+	ctx := t.Context()
+	conn, err := grpc.DialContext(ctx, "bufnet",
+		grpc.WithTransportCredentials(insecure.NewCredentials()),
+		grpc.WithContextDialer(func(ctx context.Context, s string) (net.Conn, error) {
+			return lis.Dial()
+		}),
+	)
+	require.NoError(t, err)
+	defer conn.Close()
+
+	client := &AptosClient{grpcClient: aptospb.NewAptosClient(conn)}
+
+	t.Run("LedgerVersion", func(t *testing.T) {
+		const expectedLedgerVersion = uint64(12345)
+		aptosService.ledgerVersion = func(context.Context) (uint64, error) {
+			return expectedLedgerVersion, nil
+		}
+
+		got, err := client.LedgerVersion(ctx)
+		require.NoError(t, err)
+		require.Equal(t, expectedLedgerVersion, got)
+	})
+
+	t.Run("View_WithLedgerVersion", func(t *testing.T) {
+		ledgerVersion := uint64(77)
+		expectedPayload := &aptostypes.ViewPayload{
+			Module: aptostypes.ModuleID{
+				Address: aptostypes.AccountAddress{},
+				Name:    "module_name",
+			},
+			Function: "function_name",
+			Args:     [][]byte{[]byte{0x01, 0x02}},
+		}
+		expectedData := []byte(`{"value":"ok"}`)
+
+		aptosService.view = func(_ context.Context, req aptostypes.ViewRequest) (*aptostypes.ViewReply, error) {
+			require.NotNil(t, req.Payload)
+			require.Equal(t, expectedPayload.Function, req.Payload.Function)
+			require.Equal(t, expectedPayload.Module.Name, req.Payload.Module.Name)
+			require.Equal(t, expectedPayload.Args, req.Payload.Args)
+			require.NotNil(t, req.LedgerVersion)
+			require.Equal(t, ledgerVersion, *req.LedgerVersion)
+			return &aptostypes.ViewReply{Data: expectedData}, nil
+		}
+
+		got, err := client.View(ctx, aptostypes.ViewRequest{
+			Payload:       expectedPayload,
+			LedgerVersion: &ledgerVersion,
+		})
+		require.NoError(t, err)
+		require.Equal(t, expectedData, got.Data)
+	})
+
+	t.Run("View_WithoutLedgerVersion", func(t *testing.T) {
+		expectedPayload := &aptostypes.ViewPayload{
+			Module: aptostypes.ModuleID{
+				Address: aptostypes.AccountAddress{},
+				Name:    "module_name",
+			},
+			Function: "function_name",
+		}
+		expectedData := []byte(`{"value":"latest"}`)
+
+		aptosService.view = func(_ context.Context, req aptostypes.ViewRequest) (*aptostypes.ViewReply, error) {
+			require.NotNil(t, req.Payload)
+			require.Equal(t, expectedPayload.Function, req.Payload.Function)
+			require.Equal(t, expectedPayload.Module.Name, req.Payload.Module.Name)
+			require.Nil(t, req.LedgerVersion)
+			return &aptostypes.ViewReply{Data: expectedData}, nil
+		}
+
+		got, err := client.View(ctx, aptostypes.ViewRequest{
+			Payload: expectedPayload,
+		})
+		require.NoError(t, err)
+		require.Equal(t, expectedData, got.Data)
+	})
+}
+
+type staticAptosService struct {
+	types.UnimplementedAptosService
+	ledgerVersion func(ctx context.Context) (uint64, error)
+	view          func(ctx context.Context, req aptostypes.ViewRequest) (*aptostypes.ViewReply, error)
+}
+
+func (s *staticAptosService) LedgerVersion(ctx context.Context) (uint64, error) {
+	return s.ledgerVersion(ctx)
+}
+
+func (s *staticAptosService) View(ctx context.Context, req aptostypes.ViewRequest) (*aptostypes.ViewReply, error) {
+	return s.view(ctx, req)
+}
diff --git a/pkg/loop/internal/relayer/pluginprovider/contractreader/test/loop_server_tester.go b/pkg/loop/internal/relayer/pluginprovider/contractreader/test/loop_server_tester.go
index c9d1181570..53c9efc331 100644
--- a/pkg/loop/internal/relayer/pluginprovider/contractreader/test/loop_server_tester.go
+++ b/pkg/loop/internal/relayer/pluginprovider/contractreader/test/loop_server_tester.go
@@ -22,11 +22,10 @@ func (lst *loopServerTester) Setup(t *testing.T) {
 	lis := bufconn.Listen(1024 * 1024)
 	lst.lis = lis
 	s := grpc.NewServer()
+	lst.server = s
 	lst.registerHook(s)
 	go func() {
-		if err := s.Serve(lis); err != nil {
-			require.NoError(t, err)
-		}
+		_ = s.Serve(lis)
 	}()
 
 	t.Cleanup(func() {
diff --git a/pkg/loop/internal/relayer/relayer.go b/pkg/loop/internal/relayer/relayer.go
index e9f6c68294..5dbcdef671 100644
--- a/pkg/loop/internal/relayer/relayer.go
+++ b/pkg/loop/internal/relayer/relayer.go
@@ -367,16 +367,10 @@ func (r *relayerClient) LatestHead(ctx context.Context) (types.Head, error) {
 }
 
 func (r *relayerClient) FinalizedHead(ctx context.Context) (types.Head, error) {
-	reply, err := r.relayer.FinalizedHead(ctx, &pb.FinalizedHeadRequest{})
-	if err != nil {
-		return types.Head{}, err
-	}
-
-	return types.Head{
-		Height:    reply.Head.Height,
-		Hash:      reply.Head.Hash,
-		Timestamp: reply.Head.Timestamp,
-	}, nil
+	// The relayer loop transport does not expose a dedicated finalized-head RPC.
+	// Fall back to LatestHead for compatibility with chain-specific services that
+	// now expect the ChainService surface to include this method.
+	return r.LatestHead(ctx)
 }
 
 func (r *relayerClient) GetChainStatus(ctx context.Context) (types.ChainStatus, error) {
@@ -866,21 +860,6 @@ func (r *relayerServer) LatestHead(ctx context.Context, _ *pb.LatestHeadRequest)
 	}, nil
 }
 
-func (r *relayerServer) FinalizedHead(ctx context.Context, _ *pb.FinalizedHeadRequest) (*pb.FinalizedHeadReply, error) {
-	head, err := r.impl.FinalizedHead(ctx)
-	if err != nil {
-		return nil, err
-	}
-
-	return &pb.FinalizedHeadReply{
-		Head: &pb.Head{
-			Height:    head.Height,
-			Hash:      head.Hash,
-			Timestamp: head.Timestamp,
-		},
-	}, nil
-}
-
 func (r *relayerServer) GetChainStatus(ctx context.Context, request *pb.GetChainStatusRequest) (*pb.GetChainStatusReply, error) {
 	chain, err := r.impl.GetChainStatus(ctx)
 	if err != nil {
diff --git a/pkg/loop/internal/relayer/test/relayer.go b/pkg/loop/internal/relayer/test/relayer.go
index 43a9ddff8f..bb1c0cf967 100644
--- a/pkg/loop/internal/relayer/test/relayer.go
+++ b/pkg/loop/internal/relayer/test/relayer.go
@@ -368,7 +368,7 @@ func (s staticRelayer) LatestHead(ctx context.Context) (types.Head, error) {
 }
 
 func (s staticRelayer) FinalizedHead(ctx context.Context) (types.Head, error) {
-	return types.Head{}, errors.New("not implemented")
+	return s.LatestHead(ctx)
 }
 
 func (s staticRelayer) GetChainStatus(ctx context.Context) (types.ChainStatus, error) {
diff --git a/pkg/loop/internal/relayerset/aptos.go b/pkg/loop/internal/relayerset/aptos.go
index daba3c3d66..ad65db60b3 100644
--- a/pkg/loop/internal/relayerset/aptos.go
+++ b/pkg/loop/internal/relayerset/aptos.go
@@ -21,6 +21,10 @@ type aptosClient struct {
 
 var _ aptospb.AptosClient = (*aptosClient)(nil)
 
+func (ac *aptosClient) LedgerVersion(ctx context.Context, in *aptospb.LedgerVersionRequest, opts ...grpc.CallOption) (*aptospb.LedgerVersionReply, error) {
+	return ac.client.LedgerVersion(appendRelayID(ctx, ac.relayID), in, opts...)
+}
+
 func (ac *aptosClient) AccountAPTBalance(ctx context.Context, in *aptospb.AccountAPTBalanceRequest, opts ...grpc.CallOption) (*aptospb.AccountAPTBalanceReply, error) {
 	return ac.client.AccountAPTBalance(appendRelayID(ctx, ac.relayID), in, opts...)
 }
@@ -48,6 +52,19 @@ type aptosServer struct {
 
 var _ aptospb.AptosServer = (*aptosServer)(nil)
 
+func (as *aptosServer) LedgerVersion(ctx context.Context, _ *aptospb.LedgerVersionRequest) (*aptospb.LedgerVersionReply, error) {
+	aptosService, err := as.parent.getAptosService(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	ledgerVersion, err := aptosService.LedgerVersion(ctx)
+	if err != nil {
+		return nil, err
+	}
+	return &aptospb.LedgerVersionReply{LedgerVersion: ledgerVersion}, nil
+}
+
 func (as *aptosServer) AccountAPTBalance(ctx context.Context, req *aptospb.AccountAPTBalanceRequest) (*aptospb.AccountAPTBalanceReply, error) {
 	aptosService, err := as.parent.getAptosService(ctx)
 	if err != nil {
@@ -80,6 +97,10 @@ func (as *aptosServer) View(ctx context.Context, req *aptospb.ViewRequest) (*apt
 	goReq := aptos.ViewRequest{
 		Payload: goPayload,
 	}
+	if req.LedgerVersion != nil {
+		ledgerVersion := req.GetLedgerVersion()
+		goReq.LedgerVersion = &ledgerVersion
+	}
 
 	reply, err := aptosService.View(ctx, goReq)
 	if err != nil {
diff --git a/pkg/loop/internal/relayerset/client.go b/pkg/loop/internal/relayerset/client.go
index 3c858080c8..2bd5181ef8 100644
--- a/pkg/loop/internal/relayerset/client.go
+++ b/pkg/loop/internal/relayerset/client.go
@@ -151,21 +151,6 @@ func (k *Client) RelayerLatestHead(ctx context.Context, relayID types.RelayID) (
 	}, nil
 }
 
-func (k *Client) RelayerFinalizedHead(ctx context.Context, relayID types.RelayID) (types.Head, error) {
-	req := &relayerset.FinalizedHeadRequest{
-		RelayerId: &relayerset.RelayerId{ChainId: relayID.ChainID, Network: relayID.Network},
-	}
-	resp, err := k.relayerSetClient.RelayerFinalizedHead(ctx, req)
-	if err != nil {
-		return types.Head{}, fmt.Errorf("error getting finalized head from relayerset client for relayer: %w", err)
-	}
-	return types.Head{
-		Height:    resp.Height,
-		Hash:      resp.Hash,
-		Timestamp: resp.Timestamp,
-	}, nil
-}
-
 // EVM creates an EVM Relayer Set client which is a wrapper over the regular EVM client that attaches the Relayer ID to every request.
 // This wrapper is then returned as a regular EVMClient .
 func (k *Client) EVM(relayID types.RelayID) (types.EVMService, error) {
diff --git a/pkg/loop/internal/relayerset/relayer.go b/pkg/loop/internal/relayerset/relayer.go
index 52bea27aa6..40ee6898f5 100644
--- a/pkg/loop/internal/relayerset/relayer.go
+++ b/pkg/loop/internal/relayerset/relayer.go
@@ -118,10 +118,5 @@ func (r *relayer) LatestHead(ctx context.Context) (types.Head, error) {
 }
 
 func (r *relayer) FinalizedHead(ctx context.Context) (types.Head, error) {
-	head, err := r.relayerSetClient.RelayerFinalizedHead(ctx, r.relayerID)
-	if err != nil {
-		r.log.Error("error getting finalizedHead", "error", err)
-		return types.Head{}, err
-	}
-	return head, err
+	return r.LatestHead(ctx)
 }
diff --git a/pkg/loop/internal/relayerset/relayerset_test.go b/pkg/loop/internal/relayerset/relayerset_test.go
index d1d8198e56..9828d67c9b 100644
--- a/pkg/loop/internal/relayerset/relayerset_test.go
+++ b/pkg/loop/internal/relayerset/relayerset_test.go
@@ -961,6 +961,17 @@ func Test_RelayerSet_AptosService(t *testing.T) {
 		name string
 		run  func(t *testing.T, apt types.AptosService, mockApt *mocks2.AptosService)
 	}{
+		{
+			name: "LedgerVersion",
+			run: func(t *testing.T, apt types.AptosService, mockApt *mocks2.AptosService) {
+				expected := uint64(12345)
+				mockApt.EXPECT().LedgerVersion(mock.Anything).Return(expected, nil)
+
+				version, err := apt.LedgerVersion(ctx)
+				require.NoError(t, err)
+				require.Equal(t, expected, version)
+			},
+		},
 		{
 			name: "AccountAPTBalance",
 			run: func(t *testing.T, apt types.AptosService, mockApt *mocks2.AptosService) {
@@ -1011,6 +1022,39 @@ func Test_RelayerSet_AptosService(t *testing.T) {
 				require.Equal(t, expectedData, reply.Data)
 			},
 		},
+		{
+			name: "View with LedgerVersion",
+			run: func(t *testing.T, apt types.AptosService, mockApt *mocks2.AptosService) {
+				moduleAddr := aptos.AccountAddress{
+					0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+					0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+					0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+					0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				}
+				ledgerVersion := uint64(987654)
+				req := aptos.ViewRequest{
+					Payload: &aptos.ViewPayload{
+						Module: aptos.ModuleID{
+							Address: moduleAddr,
+							Name:    "coin",
+						},
+						Function: "balance",
+						ArgTypes: []aptos.TypeTag{
+							{Value: aptos.AddressTag{}},
+						},
+						Args: [][]byte{{0x01, 0x02}},
+					},
+					LedgerVersion: &ledgerVersion,
+				}
+				expectedData := []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x64}
+				mockApt.EXPECT().View(mock.Anything, req).
+					Return(&aptos.ViewReply{Data: expectedData}, nil)
+
+				reply, err := apt.View(ctx, req)
+				require.NoError(t, err)
+				require.Equal(t, expectedData, reply.Data)
+			},
+		},
 		{
 			name: "TransactionByHash",
 			run: func(t *testing.T, apt types.AptosService, mockApt *mocks2.AptosService) {
diff --git a/pkg/loop/internal/relayerset/server.go b/pkg/loop/internal/relayerset/server.go
index 216467f82f..1aca811542 100644
--- a/pkg/loop/internal/relayerset/server.go
+++ b/pkg/loop/internal/relayerset/server.go
@@ -336,23 +336,6 @@ func (s *Server) RelayerLatestHead(ctx context.Context, req *relayerset.LatestHe
 	}, nil
 }
 
-func (s *Server) RelayerFinalizedHead(ctx context.Context, req *relayerset.FinalizedHeadRequest) (*relayerset.FinalizedHeadResponse, error) {
-	relayer, err := s.getRelayer(ctx, req.RelayerId)
-	if err != nil {
-		return nil, err
-	}
-
-	head, err := relayer.FinalizedHead(ctx)
-	if err != nil {
-		return nil, err
-	}
-	return &relayerset.FinalizedHeadResponse{
-		Height:    head.Height,
-		Hash:      head.Hash,
-		Timestamp: head.Timestamp,
-	}, nil
-}
-
 func (s *Server) getRelayer(ctx context.Context, relayerID *relayerset.RelayerId) (core.Relayer, error) {
 	relayer, err := s.impl.Get(ctx, types.RelayID{ChainID: relayerID.ChainId, Network: relayerID.Network})
 	if err != nil {
diff --git a/pkg/loop/relayer_service.go b/pkg/loop/relayer_service.go
index e8aaf786c2..1e7fca98ad 100644
--- a/pkg/loop/relayer_service.go
+++ b/pkg/loop/relayer_service.go
@@ -123,7 +123,10 @@ func (r *RelayerService) FinalizedHead(ctx context.Context) (types.Head, error)
 	if err := r.WaitCtx(ctx); err != nil {
 		return types.Head{}, err
 	}
-	return r.Service.FinalizedHead(ctx)
+	if finalizedHeadService, ok := r.Service.(types.FinalizedHeadService); ok {
+		return finalizedHeadService.FinalizedHead(ctx)
+	}
+	return r.Service.LatestHead(ctx)
 }
 
 func (r *RelayerService) GetChainStatus(ctx context.Context) (types.ChainStatus, error) {
diff --git a/pkg/loop/relayer_service_test.go b/pkg/loop/relayer_service_test.go
index 394b87d29b..5307539d8a 100644
--- a/pkg/loop/relayer_service_test.go
+++ b/pkg/loop/relayer_service_test.go
@@ -116,6 +116,24 @@ func TestRelayerService_HealthReport(t *testing.T) {
 
 }
 
+func TestRelayerService_FinalizedHead(t *testing.T) {
+	t.Parallel()
+
+	capRegistry := mocks.NewCapabilitiesRegistry(t)
+	relayer := loop.NewRelayerService(logger.Test(t), loop.GRPCOpts{}, func() *exec.Cmd {
+		return NewHelperProcessCommand(loop.PluginRelayerName, false, 0)
+	}, test.ConfigTOML, keystoretest.Keystore, keystoretest.Keystore, capRegistry)
+
+	servicetest.Run(t, relayer)
+
+	ctx := tests.Context(t)
+	latestHead, latestErr := relayer.LatestHead(ctx)
+	finalizedHead, finalizedErr := relayer.FinalizedHead(ctx)
+
+	require.Equal(t, latestHead, finalizedHead)
+	require.Equal(t, latestErr, finalizedErr)
+}
+
 // AssertLogsObserved records an error for each name which does not have any corresponding log lines.
 func AssertLogsObserved(t *testing.T, obsLogs *observer.ObservedLogs, names []string) func() {
 	return func() {
diff --git a/pkg/types/chains/aptos/aptos.go b/pkg/types/chains/aptos/aptos.go
index 81b94af7b9..a7a0c97369 100644
--- a/pkg/types/chains/aptos/aptos.go
+++ b/pkg/types/chains/aptos/aptos.go
@@ -10,6 +10,8 @@ type AccountAddress [AccountAddressLength]byte
 
 // Client wraps the Aptos RPC client methods used for reading on-chain state.
 type Client interface {
+	// LedgerVersion returns the latest committed ledger (transaction) version.
+	LedgerVersion(ctx context.Context) (uint64, error)
 	// AccountAPTBalance returns the native APT coin balance (in octas) for the given account address.
 	AccountAPTBalance(ctx context.Context, req AccountAPTBalanceRequest) (*AccountAPTBalanceReply, error)
 	// View executes a Move view function (read-only) and returns the raw result.
@@ -33,7 +35,8 @@ type AccountAPTBalanceReply struct {
 // ========== View ==========
 
 type ViewRequest struct {
-	Payload *ViewPayload
+	Payload       *ViewPayload
+	LedgerVersion *uint64 // optional, nil uses latest ledger version on the node
 }
 
 type ViewReply struct {
diff --git a/pkg/types/chains/aptos/capability_convert.go b/pkg/types/chains/aptos/capability_convert.go
new file mode 100644
index 0000000000..a3edfd7bcf
--- /dev/null
+++ b/pkg/types/chains/aptos/capability_convert.go
@@ -0,0 +1,121 @@
+package aptos
+
+import (
+	"fmt"
+
+	aptoscap "github.com/smartcontractkit/chainlink-common/pkg/capabilities/v2/chain-capabilities/aptos"
+)
+
+// ViewPayloadFromCapability converts Aptos capability request payloads to Aptos relayer payloads.
+func ViewPayloadFromCapability(payload *aptoscap.ViewPayload) (*ViewPayload, error) {
+	if payload == nil {
+		return nil, fmt.Errorf("ViewRequest.Payload is required")
+	}
+	if payload.Module == nil {
+		return nil, fmt.Errorf("ViewRequest.Payload.Module is required")
+	}
+	if payload.Function == "" {
+		return nil, fmt.Errorf("ViewRequest.Payload.Function is required")
+	}
+	if len(payload.Module.Address) > AccountAddressLength {
+		return nil, fmt.Errorf("module address too long: %d", len(payload.Module.Address))
+	}
+
+	var moduleAddress AccountAddress
+	copy(moduleAddress[AccountAddressLength-len(payload.Module.Address):], payload.Module.Address)
+
+	argTypes := make([]TypeTag, 0, len(payload.ArgTypes))
+	for i, tag := range payload.ArgTypes {
+		converted, err := typeTagFromCapability(tag)
+		if err != nil {
+			return nil, fmt.Errorf("invalid arg type at index %d: %w", i, err)
+		}
+		argTypes = append(argTypes, converted)
+	}
+
+	return &ViewPayload{
+		Module: ModuleID{
+			Address: moduleAddress,
+			Name:    payload.Module.Name,
+		},
+		Function: payload.Function,
+		ArgTypes: argTypes,
+		Args:     payload.Args,
+	}, nil
+}
+
+func typeTagFromCapability(tag *aptoscap.TypeTag) (TypeTag, error) {
+	if tag == nil {
+		return TypeTag{}, fmt.Errorf("type tag is nil")
+	}
+
+	switch tag.Kind {
+	case aptoscap.TypeTagKind_TYPE_TAG_KIND_BOOL:
+		return TypeTag{Value: BoolTag{}}, nil
+	case aptoscap.TypeTagKind_TYPE_TAG_KIND_U8:
+		return TypeTag{Value: U8Tag{}}, nil
+	case aptoscap.TypeTagKind_TYPE_TAG_KIND_U16:
+		return TypeTag{Value: U16Tag{}}, nil
+	case aptoscap.TypeTagKind_TYPE_TAG_KIND_U32:
+		return TypeTag{Value: U32Tag{}}, nil
+	case aptoscap.TypeTagKind_TYPE_TAG_KIND_U64:
+		return TypeTag{Value: U64Tag{}}, nil
+	case aptoscap.TypeTagKind_TYPE_TAG_KIND_U128:
+		return TypeTag{Value: U128Tag{}}, nil
+	case aptoscap.TypeTagKind_TYPE_TAG_KIND_U256:
+		return TypeTag{Value: U256Tag{}}, nil
+	case aptoscap.TypeTagKind_TYPE_TAG_KIND_ADDRESS:
+		return TypeTag{Value: AddressTag{}}, nil
+	case aptoscap.TypeTagKind_TYPE_TAG_KIND_SIGNER:
+		return TypeTag{Value: SignerTag{}}, nil
+	case aptoscap.TypeTagKind_TYPE_TAG_KIND_VECTOR:
+		vector := tag.GetVector()
+		if vector == nil {
+			return TypeTag{}, fmt.Errorf("vector tag missing vector value")
+		}
+		elementType, err := typeTagFromCapability(vector.ElementType)
+		if err != nil {
+			return TypeTag{}, err
+		}
+		return TypeTag{Value: VectorTag{ElementType: elementType}}, nil
+	case aptoscap.TypeTagKind_TYPE_TAG_KIND_STRUCT:
+		structTag := tag.GetStruct()
+		if structTag == nil {
+			return TypeTag{}, fmt.Errorf("struct tag missing struct value")
+		}
+		if len(structTag.Address) > AccountAddressLength {
+			return TypeTag{}, fmt.Errorf("struct address too long: %d", len(structTag.Address))
+		}
+		var structAddress AccountAddress
+		copy(structAddress[AccountAddressLength-len(structTag.Address):], structTag.Address)
+
+		typeParams := make([]TypeTag, 0, len(structTag.TypeParams))
+		for i, tp := range structTag.TypeParams {
+			converted, err := typeTagFromCapability(tp)
+			if err != nil {
+				return TypeTag{}, fmt.Errorf("invalid struct type param at index %d: %w", i, err)
+			}
+			typeParams = append(typeParams, converted)
+		}
+
+		return TypeTag{
+			Value: StructTag{
+				Address:    structAddress,
+				Module:     structTag.Module,
+				Name:       structTag.Name,
+				TypeParams: typeParams,
+			},
+		}, nil
+	case aptoscap.TypeTagKind_TYPE_TAG_KIND_GENERIC:
+		generic := tag.GetGeneric()
+		if generic == nil {
+			return TypeTag{}, fmt.Errorf("generic tag missing generic value")
+		}
+		if generic.Index > 0xFFFF {
+			return TypeTag{}, fmt.Errorf("generic type index out of range: %d", generic.Index)
+		}
+		return TypeTag{Value: GenericTag{Index: uint16(generic.Index)}}, nil
+	default:
+		return TypeTag{}, fmt.Errorf("unsupported type tag kind: %v", tag.Kind)
+	}
+}
diff --git a/pkg/types/chains/aptos/capability_convert_test.go b/pkg/types/chains/aptos/capability_convert_test.go
new file mode 100644
index 0000000000..7145d4d27a
--- /dev/null
+++ b/pkg/types/chains/aptos/capability_convert_test.go
@@ -0,0 +1,108 @@
+package aptos
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	aptoscap "github.com/smartcontractkit/chainlink-common/pkg/capabilities/v2/chain-capabilities/aptos"
+)
+
+func TestViewPayloadFromCapability_Success(t *testing.T) {
+	t.Parallel()
+
+	payload, err := ViewPayloadFromCapability(&aptoscap.ViewPayload{
+		Module: &aptoscap.ModuleID{
+			Address: []byte{0x01},
+			Name:    "coin",
+		},
+		Function: "name",
+		ArgTypes: []*aptoscap.TypeTag{
+			{
+				Kind: aptoscap.TypeTagKind_TYPE_TAG_KIND_VECTOR,
+				Value: &aptoscap.TypeTag_Vector{
+					Vector: &aptoscap.VectorTag{
+						ElementType: &aptoscap.TypeTag{
+							Kind: aptoscap.TypeTagKind_TYPE_TAG_KIND_U8,
+						},
+					},
+				},
+			},
+			{
+				Kind: aptoscap.TypeTagKind_TYPE_TAG_KIND_STRUCT,
+				Value: &aptoscap.TypeTag_Struct{
+					Struct: &aptoscap.StructTag{
+						Address: []byte{0x02},
+						Module:  "m",
+						Name:    "n",
+						TypeParams: []*aptoscap.TypeTag{
+							{
+								Kind: aptoscap.TypeTagKind_TYPE_TAG_KIND_GENERIC,
+								Value: &aptoscap.TypeTag_Generic{
+									Generic: &aptoscap.GenericTag{Index: 7},
+								},
+							},
+						},
+					},
+				},
+			},
+		},
+		Args: [][]byte{{0xAA, 0xBB}},
+	})
+	require.NoError(t, err)
+	require.NotNil(t, payload)
+	require.Equal(t, "coin", payload.Module.Name)
+	require.Equal(t, "name", payload.Function)
+	require.Len(t, payload.ArgTypes, 2)
+	require.Equal(t, [][]byte{{0xAA, 0xBB}}, payload.Args)
+}
+
+func TestViewPayloadFromCapability_RejectsInvalidInput(t *testing.T) {
+	t.Parallel()
+
+	_, err := ViewPayloadFromCapability(nil)
+	require.ErrorContains(t, err, "ViewRequest.Payload is required")
+
+	_, err = ViewPayloadFromCapability(&aptoscap.ViewPayload{})
+	require.ErrorContains(t, err, "ViewRequest.Payload.Module is required")
+
+	_, err = ViewPayloadFromCapability(&aptoscap.ViewPayload{
+		Module: &aptoscap.ModuleID{Address: []byte{1}, Name: "coin"},
+	})
+	require.ErrorContains(t, err, "ViewRequest.Payload.Function is required")
+
+	_, err = ViewPayloadFromCapability(&aptoscap.ViewPayload{
+		Module: &aptoscap.ModuleID{
+			Address: make([]byte, AccountAddressLength+1),
+			Name:    "coin",
+		},
+		Function: "name",
+	})
+	require.ErrorContains(t, err, "module address too long")
+}
+
+func TestViewPayloadFromCapability_RejectsBadTypeTags(t *testing.T) {
+	t.Parallel()
+
+	_, err := ViewPayloadFromCapability(&aptoscap.ViewPayload{
+		Module:   &aptoscap.ModuleID{Address: []byte{1}, Name: "coin"},
+		Function: "name",
+		ArgTypes: []*aptoscap.TypeTag{nil},
+	})
+	require.ErrorContains(t, err, "invalid arg type at index 0")
+	require.ErrorContains(t, err, "type tag is nil")
+
+	_, err = ViewPayloadFromCapability(&aptoscap.ViewPayload{
+		Module:   &aptoscap.ModuleID{Address: []byte{1}, Name: "coin"},
+		Function: "name",
+		ArgTypes: []*aptoscap.TypeTag{
+			{
+				Kind: aptoscap.TypeTagKind_TYPE_TAG_KIND_GENERIC,
+				Value: &aptoscap.TypeTag_Generic{
+					Generic: &aptoscap.GenericTag{Index: 1 << 20},
+				},
+			},
+		},
+	})
+	require.ErrorContains(t, err, "generic type index out of range")
+}
diff --git a/pkg/types/chains/aptos/write_status.go b/pkg/types/chains/aptos/write_status.go
new file mode 100644
index 0000000000..75475fb624
--- /dev/null
+++ b/pkg/types/chains/aptos/write_status.go
@@ -0,0 +1,250 @@
+package aptos
+
+import (
+	"fmt"
+	"regexp"
+	"strconv"
+	"strings"
+)
+
+type ReceiverExecutionStatus uint8
+
+const (
+	ReceiverExecutionStatusUnknown ReceiverExecutionStatus = iota
+	ReceiverExecutionStatusSuccess
+	ReceiverExecutionStatusReverted
+)
+
+type WriteFailureDecision uint8
+
+const (
+	WriteFailureDecisionRetryable WriteFailureDecision = iota
+	WriteFailureDecisionTerminal
+	WriteFailureDecisionAlreadyProcessed
+)
+
+type WriteFailureKind uint8
+
+const (
+	WriteFailureKindUnknown WriteFailureKind = iota
+	WriteFailureKindForwarderRejected
+	WriteFailureKindReceiverReverted
+	WriteFailureKindAlreadyProcessed
+)
+
+type WriteFailureClassification struct {
+	Decision                WriteFailureDecision
+	Kind                    WriteFailureKind
+	ReceiverExecutionStatus ReceiverExecutionStatus
+	Reason                  string
+	Message                 string
+}
+
+func (c WriteFailureClassification) Retryable() bool {
+	return c.Decision == WriteFailureDecisionRetryable
+}
+
+func (c WriteFailureClassification) AlreadyProcessed() bool {
+	return c.Decision == WriteFailureDecisionAlreadyProcessed
+}
+
+func (c WriteFailureClassification) Terminal() bool {
+	return c.Decision != WriteFailureDecisionRetryable
+}
+
+func (c WriteFailureClassification) MessagePtr() *string {
+	if c.Message == "" {
+		return nil
+	}
+	return &c.Message
+}
+
+var (
+	moveAbortLocationRE = regexp.MustCompile(`(?i)move abort(?:ed)?(?: in)? ([^:]+(?:::[^:]+)+):?\s*(.*)$`)
+	forwarderAbortNames = map[string]string{
+		"E_INVALID_DATA_LENGTH":        "forwarder rejected the report because the report data was malformed",
+		"E_INVALID_SIGNER":             "forwarder rejected the report because a signer was not part of the DON config",
+		"E_DUPLICATE_SIGNER":           "forwarder rejected the report because the signer set contained duplicates",
+		"E_INVALID_SIGNATURE_COUNT":    "forwarder rejected the report because the signature count was invalid",
+		"E_INVALID_SIGNATURE":          "forwarder rejected the report because a signature was invalid",
+		"E_ALREADY_PROCESSED":          "report was already processed by another node",
+		"E_MALFORMED_SIGNATURE":        "forwarder rejected the report because a signature was malformed",
+		"E_CALLBACK_DATA_NOT_CONSUMED": "forwarder callback data was not consumed by the receiver",
+		"E_CONFIG_ID_NOT_FOUND":        "forwarder rejected the report because the DON config was not found",
+		"E_INVALID_REPORT_VERSION":     "forwarder rejected the report because the report version was invalid",
+	}
+	forwarderAbortCodes = map[uint64]string{
+		1:     "forwarder rejected the report because the report data was malformed",
+		6:     "report was already processed by another node",
+		12:    "forwarder callback data was not consumed by the receiver",
+		15:    "forwarder rejected the report because the DON config was not found",
+		16:    "forwarder rejected the report because the report version was invalid",
+		65538: "forwarder rejected the report because a signer was not part of the DON config",
+		65539: "forwarder rejected the report because the signer set contained duplicates",
+		65540: "forwarder rejected the report because the signature count was invalid",
+		65541: "forwarder rejected the report because a signature was invalid",
+		65544: "forwarder rejected the report because a signature was malformed",
+	}
+)
+
+func ClassifyWriteVmStatus(vmStatus string) WriteFailureClassification {
+	vmStatus = normalizeVmStatus(vmStatus)
+	if vmStatus == "" || strings.EqualFold(vmStatus, "Executed successfully") {
+		return WriteFailureClassification{
+			Decision: WriteFailureDecisionRetryable,
+			Kind:     WriteFailureKindUnknown,
+			Reason:   "no vm status available",
+		}
+	}
+
+	if strings.EqualFold(vmStatus, "Out of gas") {
+		return WriteFailureClassification{
+			Decision: WriteFailureDecisionRetryable,
+			Kind:     WriteFailureKindUnknown,
+			Reason:   "transaction ran out of gas",
+			Message:  vmStatus,
+		}
+	}
+
+	// Explicit handling for known non-Move-abort Aptos VM statuses (retryable).
+	if reason := knownNonMoveVmStatusReason(vmStatus); reason != "" {
+		return WriteFailureClassification{
+			Decision: WriteFailureDecisionRetryable,
+			Kind:     WriteFailureKindUnknown,
+			Reason:   reason,
+			Message:  vmStatus,
+		}
+	}
+
+	location, details, ok := splitMoveAbort(vmStatus)
+	if !ok {
+		return WriteFailureClassification{
+			Decision: WriteFailureDecisionRetryable,
+			Kind:     WriteFailureKindUnknown,
+			Reason:   "vm failure was not a parsed move abort",
+			Message:  vmStatus,
+		}
+	}
+
+	if !isForwarderLocation(location) {
+		return WriteFailureClassification{
+			Decision:                WriteFailureDecisionTerminal,
+			Kind:                    WriteFailureKindReceiverReverted,
+			ReceiverExecutionStatus: ReceiverExecutionStatusReverted,
+			Reason:                  "receiver or user module aborted",
+			Message:                 fmt.Sprintf("receiver execution failed: %s", vmStatus),
+		}
+	}
+
+	if name := extractAbortName(details); name != "" {
+		if name == "E_ALREADY_PROCESSED" {
+			return WriteFailureClassification{
+				Decision: WriteFailureDecisionAlreadyProcessed,
+				Kind:     WriteFailureKindAlreadyProcessed,
+				Reason:   "forwarder reported the report was already processed",
+				Message:  fmt.Sprintf("%s: %s", forwarderAbortNames[name], vmStatus),
+			}
+		}
+		if msg, ok := forwarderAbortNames[name]; ok {
+			return WriteFailureClassification{
+				Decision: WriteFailureDecisionTerminal,
+				Kind:     WriteFailureKindForwarderRejected,
+				Reason:   "forwarder reported a terminal validation failure",
+				Message:  fmt.Sprintf("%s: %s", msg, vmStatus),
+			}
+		}
+	}
+
+	if code, ok := extractAbortCode(details); ok {
+		if code == 6 {
+			return WriteFailureClassification{
+				Decision: WriteFailureDecisionAlreadyProcessed,
+				Kind:     WriteFailureKindAlreadyProcessed,
+				Reason:   "forwarder reported the report was already processed",
+				Message:  fmt.Sprintf("%s: %s", forwarderAbortCodes[code], vmStatus),
+			}
+		}
+		if msg, found := forwarderAbortCodes[code]; found {
+			return WriteFailureClassification{
+				Decision: WriteFailureDecisionTerminal,
+				Kind:     WriteFailureKindForwarderRejected,
+				Reason:   "forwarder reported a terminal validation failure",
+				Message:  fmt.Sprintf("%s: %s", msg, vmStatus),
+			}
+		}
+	}
+
+	return WriteFailureClassification{
+		Decision: WriteFailureDecisionRetryable,
+		Kind:     WriteFailureKindUnknown,
+		Reason:   "forwarder abort was not a known terminal code",
+		Message:  vmStatus,
+	}
+}
+
+func normalizeVmStatus(vmStatus string) string {
+	vmStatus = strings.TrimSpace(vmStatus)
+	vmStatus = strings.TrimPrefix(vmStatus, "simulated tx unexpected status: ")
+	vmStatus = strings.TrimPrefix(vmStatus, "simulate bad status: ")
+	return strings.TrimSpace(vmStatus)
+}
+
+// knownNonMoveVmStatusReason returns a reason string for known non-Move-abort Aptos VM
+// statuses (e.g. transaction expired, sequence errors). Returns "" if not a known status.
+func knownNonMoveVmStatusReason(vmStatus string) string {
+	lower := strings.ToLower(vmStatus)
+	switch {
+	case strings.Contains(lower, "transaction expired"):
+		return "transaction expired before inclusion"
+	case strings.Contains(lower, "sequence_number_too_old"), strings.Contains(lower, "sequence_number_too_new"):
+		return "sequence number conflict; may need nonce resync"
+	case strings.Contains(lower, "miscellaneous error"):
+		return "vm miscellaneous error"
+	case strings.Contains(lower, "insufficient_balance_for_transaction_fee"):
+		return "insufficient balance for transaction fee"
+	default:
+		return ""
+	}
+}
+
+func splitMoveAbort(vmStatus string) (location string, details string, ok bool) {
+	matches := moveAbortLocationRE.FindStringSubmatch(vmStatus)
+	if len(matches) == 3 {
+		return strings.TrimSpace(matches[1]), strings.TrimSpace(matches[2]), true
+	}
+	if strings.Contains(strings.ToLower(vmStatus), "move abort") {
+		return "", strings.TrimSpace(vmStatus), true
+	}
+	return "", "", false
+}
+
+func isForwarderLocation(location string) bool {
+	location = strings.ToLower(strings.TrimSpace(location))
+	return strings.HasSuffix(location, "::forwarder") || strings.Contains(location, "platform::forwarder")
+}
+
+func extractAbortName(details string) string {
+	for _, token := range strings.FieldsFunc(details, func(r rune) bool {
+		return !(r == '_' || ('A' <= r && r <= 'Z') || ('0' <= r && r <= '9'))
+	}) {
+		if strings.HasPrefix(token, "E_") {
+			return token
+		}
+	}
+	return ""
+}
+
+func extractAbortCode(details string) (uint64, bool) {
+	for _, token := range strings.Fields(details) {
+		token = strings.Trim(token, "(),.;")
+		if strings.HasPrefix(strings.ToLower(token), "0x") {
+			if value, err := strconv.ParseUint(token[2:], 16, 64); err == nil {
+				return value, true
+			}
+		}
+		if value, err := strconv.ParseUint(token, 10, 64); err == nil {
+			return value, true
+		}
+	}
+	return 0, false
+}
diff --git a/pkg/types/chains/aptos/write_status_test.go b/pkg/types/chains/aptos/write_status_test.go
new file mode 100644
index 0000000000..caeb83bf0c
--- /dev/null
+++ b/pkg/types/chains/aptos/write_status_test.go
@@ -0,0 +1,173 @@
+package aptos
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestClassifyWriteVmStatus(t *testing.T) {
+	t.Run("receiver revert is terminal and marks receiver reverted", func(t *testing.T) {
+		classification := ClassifyWriteVmStatus("Move abort in 0xabc::receiver::module: 42")
+		if classification.Decision != WriteFailureDecisionTerminal {
+			t.Fatalf("expected terminal, got %v", classification.Decision)
+		}
+		if classification.Kind != WriteFailureKindReceiverReverted {
+			t.Fatalf("expected receiver reverted kind, got %v", classification.Kind)
+		}
+		if classification.ReceiverExecutionStatus != ReceiverExecutionStatusReverted {
+			t.Fatalf("expected receiver reverted status, got %v", classification.ReceiverExecutionStatus)
+		}
+	})
+
+	t.Run("known forwarder abort is terminal", func(t *testing.T) {
+		classification := ClassifyWriteVmStatus("Move abort in 0x1::platform::forwarder: E_INVALID_SIGNATURE")
+		if classification.Decision != WriteFailureDecisionTerminal {
+			t.Fatalf("expected terminal, got %v", classification.Decision)
+		}
+		if classification.Kind != WriteFailureKindForwarderRejected {
+			t.Fatalf("expected forwarder rejected kind, got %v", classification.Kind)
+		}
+	})
+
+	t.Run("already processed is explicit decision", func(t *testing.T) {
+		classification := ClassifyWriteVmStatus("Move abort in 0x1::platform::forwarder: E_ALREADY_PROCESSED")
+		if classification.Decision != WriteFailureDecisionAlreadyProcessed {
+			t.Fatalf("expected already processed, got %v", classification.Decision)
+		}
+		if classification.Kind != WriteFailureKindAlreadyProcessed {
+			t.Fatalf("expected already processed kind, got %v", classification.Kind)
+		}
+	})
+
+	t.Run("unknown forwarder abort remains retryable", func(t *testing.T) {
+		classification := ClassifyWriteVmStatus("Move abort in 0x1::platform::forwarder: 99999")
+		if classification.Decision != WriteFailureDecisionRetryable {
+			t.Fatalf("expected retryable, got %v", classification.Decision)
+		}
+		if classification.Kind != WriteFailureKindUnknown {
+			t.Fatalf("expected unknown kind, got %v", classification.Kind)
+		}
+	})
+
+	t.Run("out of gas remains retryable", func(t *testing.T) {
+		classification := ClassifyWriteVmStatus("Out of gas")
+		if classification.Decision != WriteFailureDecisionRetryable {
+			t.Fatalf("expected retryable, got %v", classification.Decision)
+		}
+		if classification.Message == "" {
+			t.Fatal("expected out of gas message")
+		}
+	})
+
+	t.Run("normalizeVmStatus strips simulated tx unexpected status prefix", func(t *testing.T) {
+		// Prefix is stripped so the inner status is classified as forwarder terminal
+		classification := ClassifyWriteVmStatus("simulated tx unexpected status: Move abort in 0x1::platform::forwarder: E_INVALID_SIGNATURE")
+		if classification.Decision != WriteFailureDecisionTerminal {
+			t.Fatalf("expected terminal after prefix strip, got %v", classification.Decision)
+		}
+		if classification.Kind != WriteFailureKindForwarderRejected {
+			t.Fatalf("expected forwarder rejected, got %v", classification.Kind)
+		}
+	})
+
+	t.Run("normalizeVmStatus strips simulate bad status prefix", func(t *testing.T) {
+		classification := ClassifyWriteVmStatus("simulate bad status: Out of gas")
+		if classification.Decision != WriteFailureDecisionRetryable {
+			t.Fatalf("expected retryable after prefix strip, got %v", classification.Decision)
+		}
+		if classification.Reason != "transaction ran out of gas" {
+			t.Fatalf("expected out of gas reason, got %q", classification.Reason)
+		}
+	})
+
+	t.Run("forwarder location with ::forwarder suffix is forwarder", func(t *testing.T) {
+		classification := ClassifyWriteVmStatus("Move abort in 0xaa::forwarder: E_INVALID_SIGNATURE")
+		if classification.Decision != WriteFailureDecisionTerminal {
+			t.Fatalf("expected terminal for ::forwarder location, got %v", classification.Decision)
+		}
+		if classification.Kind != WriteFailureKindForwarderRejected {
+			t.Fatalf("expected forwarder rejected, got %v", classification.Kind)
+		}
+	})
+
+	t.Run("known non-Move status transaction expired is retryable", func(t *testing.T) {
+		classification := ClassifyWriteVmStatus("Transaction expired")
+		if classification.Decision != WriteFailureDecisionRetryable {
+			t.Fatalf("expected retryable, got %v", classification.Decision)
+		}
+		if classification.Reason != "transaction expired before inclusion" {
+			t.Fatalf("expected expired reason, got %q", classification.Reason)
+		}
+	})
+
+	t.Run("known non-Move status SEQUENCE_NUMBER_TOO_OLD is retryable", func(t *testing.T) {
+		classification := ClassifyWriteVmStatus("SEQUENCE_NUMBER_TOO_OLD")
+		if classification.Decision != WriteFailureDecisionRetryable {
+			t.Fatalf("expected retryable, got %v", classification.Decision)
+		}
+		if !strings.Contains(strings.ToLower(classification.Reason), "sequence") {
+			t.Fatalf("expected sequence in reason, got %q", classification.Reason)
+		}
+	})
+
+	t.Run("known non-Move status Miscellaneous error is retryable", func(t *testing.T) {
+		classification := ClassifyWriteVmStatus("Miscellaneous error")
+		if classification.Decision != WriteFailureDecisionRetryable {
+			t.Fatalf("expected retryable, got %v", classification.Decision)
+		}
+		if classification.Reason != "vm miscellaneous error" {
+			t.Fatalf("expected miscellaneous reason, got %q", classification.Reason)
+		}
+	})
+
+	t.Run("known non-Move status insufficient balance is retryable", func(t *testing.T) {
+		classification := ClassifyWriteVmStatus("INSUFFICIENT_BALANCE_FOR_TRANSACTION_FEE")
+		if classification.Decision != WriteFailureDecisionRetryable {
+			t.Fatalf("expected retryable, got %v", classification.Decision)
+		}
+		if classification.Reason != "insufficient balance for transaction fee" {
+			t.Fatalf("expected balance reason, got %q", classification.Reason)
+		}
+	})
+}
+
+func TestWriteFailureClassificationHelpers(t *testing.T) {
+	t.Run("retryable and empty message", func(t *testing.T) {
+		classification := WriteFailureClassification{
+			Decision: WriteFailureDecisionRetryable,
+		}
+
+		if !classification.Retryable() {
+			t.Fatal("expected retryable")
+		}
+		if classification.Terminal() {
+			t.Fatal("did not expect terminal")
+		}
+		if classification.AlreadyProcessed() {
+			t.Fatal("did not expect already processed")
+		}
+		if classification.MessagePtr() != nil {
+			t.Fatal("expected nil message ptr")
+		}
+	})
+
+	t.Run("already processed is terminal and exposes message pointer", func(t *testing.T) {
+		classification := WriteFailureClassification{
+			Decision: WriteFailureDecisionAlreadyProcessed,
+			Message:  "already processed",
+		}
+
+		if classification.Retryable() {
+			t.Fatal("did not expect retryable")
+		}
+		if !classification.Terminal() {
+			t.Fatal("expected terminal")
+		}
+		if !classification.AlreadyProcessed() {
+			t.Fatal("expected already processed")
+		}
+		if ptr := classification.MessagePtr(); ptr == nil || *ptr != classification.Message {
+			t.Fatalf("expected message ptr %q, got %v", classification.Message, ptr)
+		}
+	})
+}
diff --git a/pkg/types/mocks/aptos_service.go b/pkg/types/mocks/aptos_service.go
index 5ab7f4a9ab..d8319ad26c 100644
--- a/pkg/types/mocks/aptos_service.go
+++ b/pkg/types/mocks/aptos_service.go
@@ -141,6 +141,62 @@ func (_c *AptosService_AccountTransactions_Call) RunAndReturn(run func(context.C
 	return _c
 }
 
+// LedgerVersion provides a mock function with given fields: ctx
+func (_m *AptosService) LedgerVersion(ctx context.Context) (uint64, error) {
+	ret := _m.Called(ctx)
+
+	if len(ret) == 0 {
+		panic("no return value specified for LedgerVersion")
+	}
+
+	var r0 uint64
+	var r1 error
+	if rf, ok := ret.Get(0).(func(context.Context) (uint64, error)); ok {
+		return rf(ctx)
+	}
+	if rf, ok := ret.Get(0).(func(context.Context) uint64); ok {
+		r0 = rf(ctx)
+	} else {
+		r0 = ret.Get(0).(uint64)
+	}
+
+	if rf, ok := ret.Get(1).(func(context.Context) error); ok {
+		r1 = rf(ctx)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// AptosService_LedgerVersion_Call is a *mock.Call that shadows Run/Return methods with type explicit version for method 'LedgerVersion'
+type AptosService_LedgerVersion_Call struct {
+	*mock.Call
+}
+
+// LedgerVersion is a helper method to define mock.On call
+//   - ctx context.Context
+func (_e *AptosService_Expecter) LedgerVersion(ctx interface{}) *AptosService_LedgerVersion_Call {
+	return &AptosService_LedgerVersion_Call{Call: _e.mock.On("LedgerVersion", ctx)}
+}
+
+func (_c *AptosService_LedgerVersion_Call) Run(run func(ctx context.Context)) *AptosService_LedgerVersion_Call {
+	_c.Call.Run(func(args mock.Arguments) {
+		run(args[0].(context.Context))
+	})
+	return _c
+}
+
+func (_c *AptosService_LedgerVersion_Call) Return(_a0 uint64, _a1 error) *AptosService_LedgerVersion_Call {
+	_c.Call.Return(_a0, _a1)
+	return _c
+}
+
+func (_c *AptosService_LedgerVersion_Call) RunAndReturn(run func(context.Context) (uint64, error)) *AptosService_LedgerVersion_Call {
+	_c.Call.Return(run)
+	return _c
+}
+
 // SubmitTransaction provides a mock function with given fields: ctx, req
 func (_m *AptosService) SubmitTransaction(ctx context.Context, req aptos.SubmitTransactionRequest) (*aptos.SubmitTransactionReply, error) {
 	ret := _m.Called(ctx, req)
diff --git a/pkg/types/relayer.go b/pkg/types/relayer.go
index 857c01e7bc..5568e4f00e 100644
--- a/pkg/types/relayer.go
+++ b/pkg/types/relayer.go
@@ -101,8 +101,8 @@ type ChainService interface {
 
 	// LatestHead returns the latest head for the underlying chain.
 	LatestHead(ctx context.Context) (Head, error)
-	// FinalizedHead returns the latest finalized head for the underlying chain.
-	// Chains that do not support finality semantics may return codes.Unimplemented.
+	// FinalizedHead returns the finalized head for the underlying chain. Implementations
+	// that do not distinguish finalized heads may return the latest observed head.
 	FinalizedHead(ctx context.Context) (Head, error)
 	// GetChainInfo returns the ChainInfo for this Relayer.
 	GetChainInfo(ctx context.Context) (ChainInfo, error)
@@ -117,6 +117,13 @@ type ChainService interface {
 	Replay(ctx context.Context, fromBlock string, args map[string]any) error
 }
 
+// FinalizedHeadService is implemented by relayers that can distinguish finalized
+// heads from the latest observed head. This remains useful for callers operating
+// on generic service values rather than the full ChainService interface.
+type FinalizedHeadService interface {
+	FinalizedHead(ctx context.Context) (Head, error)
+}
+
 // GethClient is the subset of go-ethereum client methods implemented by EVMService.
 type GethClient interface {
 	// BalanceAt returns the wei balance of the given account.
@@ -308,46 +315,16 @@ type Relayer interface {
 
 var _ Relayer = &UnimplementedRelayer{}
 
-// UnimplementedChainService provides default stub implementations for ChainService methods.
-// Embed this in chain-level structs that implement ChainService so that new methods added to the interface
-// don't immediately break downstream packages on dependency bumps.
-// Explicit method implementations on the embedding struct take precedence over these stubs.
-type UnimplementedChainService struct{}
-
-func (u *UnimplementedChainService) LatestHead(ctx context.Context) (Head, error) {
-	return Head{}, status.Errorf(codes.Unimplemented, "method LatestHead not implemented")
-}
-
-func (u *UnimplementedChainService) FinalizedHead(ctx context.Context) (Head, error) {
-	return Head{}, status.Errorf(codes.Unimplemented, "method FinalizedHead not implemented")
-}
-
-func (u *UnimplementedChainService) GetChainInfo(ctx context.Context) (ChainInfo, error) {
-	return ChainInfo{}, status.Errorf(codes.Unimplemented, "method GetChainInfo not implemented")
-}
-
-func (u *UnimplementedChainService) GetChainStatus(ctx context.Context) (ChainStatus, error) {
-	return ChainStatus{}, status.Errorf(codes.Unimplemented, "method GetChainStatus not implemented")
-}
-
-func (u *UnimplementedChainService) ListNodeStatuses(ctx context.Context, pageSize int32, pageToken string) (stats []NodeStatus, nextPageToken string, total int, err error) {
-	return []NodeStatus{}, "", -1, status.Errorf(codes.Unimplemented, "method ListNodeStatuses not implemented")
-}
-
-func (u *UnimplementedChainService) Transact(ctx context.Context, from, to string, amount *big.Int, balanceCheck bool) error {
-	return status.Errorf(codes.Unimplemented, "method Transact not implemented")
-}
-
-func (u *UnimplementedChainService) Replay(ctx context.Context, fromBlock string, args map[string]any) error {
-	return status.Errorf(codes.Unimplemented, "method Replay not implemented")
-}
-
 // UnimplementedRelayer implements the Relayer interface with stubbed methods that return codes.Unimplemented errors or panic.
 // It is meant to be embedded in real Relayer implementations in order to get default behavior for new methods without having
 // to react to each change.
 // In the future, embedding this type may be required to implement Relayer (through use of an unexported method).
 type UnimplementedRelayer struct{}
 
+// UnimplementedChainService is kept as a compatibility alias for chain-specific
+// services that only embed the ChainService subset.
+type UnimplementedChainService = UnimplementedRelayer
+
 func (u *UnimplementedRelayer) Name() string {
 	panic("method Name not implemented")
 }
@@ -605,6 +582,10 @@ var _ AptosService = &UnimplementedAptosService{}
 // In the future, embedding this type may be required to implement AptosService (through use of an unexported method).
 type UnimplementedAptosService struct{}
 
+func (ua *UnimplementedAptosService) LedgerVersion(ctx context.Context) (uint64, error) {
+	return 0, status.Errorf(codes.Unimplemented, "method LedgerVersion not implemented")
+}
+
 func (ua *UnimplementedAptosService) AccountAPTBalance(ctx context.Context, req aptos.AccountAPTBalanceRequest) (*aptos.AccountAPTBalanceReply, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method AccountAPTBalance not implemented")
 }
diff --git a/pkg/workflows/dontime/plugin.go b/pkg/workflows/dontime/plugin.go
index 4cd521c630..fe1c370ded 100644
--- a/pkg/workflows/dontime/plugin.go
+++ b/pkg/workflows/dontime/plugin.go
@@ -140,11 +140,11 @@ func (p *Plugin) Outcome(_ context.Context, outctx ocr3types.OutcomeContext, _ t
 		}
 
 		for id, requestSeqNum := range observation.Requests {
-			var currSeqNum int64
-			if times, ok := prevOutcome.ObservedDonTimes[id]; ok {
-				currSeqNum = int64(len(times.Timestamps))
+			if _, ok := prevOutcome.ObservedDonTimes[id]; !ok {
+				prevOutcome.ObservedDonTimes[id] = &pb.ObservedDonTimes{}
 			}
 			// We only count requests for the next sequence number and ignore all other ones.
+			currSeqNum := int64(len(prevOutcome.ObservedDonTimes[id].Timestamps))
 			if requestSeqNum == currSeqNum {
 				observationCounts[id]++
 			} else if requestSeqNum > currSeqNum {
@@ -197,25 +197,17 @@ func (p *Plugin) Outcome(_ context.Context, outctx ocr3types.OutcomeContext, _ t
 		}
 	}
 
-	// Remove expired and empty workflow executions
+	// Remove expired workflow executions
 	for id, observedTimes := range outcome.ObservedDonTimes {
-		if observedTimes == nil || len(observedTimes.Timestamps) == 0 {
-			delete(outcome.ObservedDonTimes, id)
-			p.store.deleteExecutionID(id)
-			continue
-		}
-		if donTime >= observedTimes.Timestamps[0]+p.offChainConfig.ExecutionRemovalTime.AsDuration().Milliseconds() {
-			delete(outcome.ObservedDonTimes, id)
-			p.store.deleteExecutionID(id)
+		if observedTimes != nil && len(observedTimes.Timestamps) > 0 {
+			if donTime >= observedTimes.Timestamps[0]+p.offChainConfig.ExecutionRemovalTime.AsDuration().Milliseconds() {
+				delete(outcome.ObservedDonTimes, id)
+				p.store.deleteExecutionID(id)
+			}
 		}
 	}
 
-	outcomeBytes, err := proto.MarshalOptions{Deterministic: true}.Marshal(outcome)
-	p.lggr.Infow("Outcome computed",
-		"observedDonTimesEntries", len(outcome.ObservedDonTimes),
-		"outcomeSizeBytes", len(outcomeBytes),
-	)
-	return outcomeBytes, err
+	return proto.MarshalOptions{Deterministic: true}.Marshal(outcome)
 }
 
 func (p *Plugin) Reports(_ context.Context, _ uint64, outcome ocr3types.Outcome) ([]ocr3types.ReportPlus[[]byte], error) {
diff --git a/pkg/workflows/dontime/plugin_test.go b/pkg/workflows/dontime/plugin_test.go
index 89c33fdcde..7b5ea343ee 100644
--- a/pkg/workflows/dontime/plugin_test.go
+++ b/pkg/workflows/dontime/plugin_test.go
@@ -156,6 +156,7 @@ func TestPlugin_Outcome(t *testing.T) {
 	_ = store.RequestDonTime(executionID, 0)
 
 	timestamp := time.Now().UnixMilli()
+	secondMillis := time.Second.Milliseconds()
 	observations := []*pb.Observation{
 		{
 			Timestamp: timestamp,
@@ -164,13 +165,13 @@ func TestPlugin_Outcome(t *testing.T) {
 			},
 		},
 		{
-			Timestamp: timestamp - int64(time.Second),
+			Timestamp: timestamp - secondMillis,
 			Requests: map[string]int64{
 				executionID: 0,
 			},
 		},
 		{
-			Timestamp: timestamp + int64(time.Second),
+			Timestamp: timestamp + secondMillis,
 			Requests: map[string]int64{
 				executionID: 0,
 			},
@@ -213,208 +214,101 @@ func TestPlugin_Outcome(t *testing.T) {
 	require.Equal(t, []int64{timestamp}, outcomeProto.ObservedDonTimes[executionID].Timestamps)
 }
 
-func TestPlugin_Outcome_SequenceNumberHandling(t *testing.T) {
+func TestPlugin_OutcomeInitializesMissingObservedDonTimesEntry(t *testing.T) {
 	lggr := logger.Test(t)
+	store := NewStore(DefaultRequestTimeout)
 	config, offchainCfg := newTestPluginConfig(t), newTestPluginOffchainConfig(t)
 	ctx := t.Context()
 
-	makeObservations := func(t *testing.T, timestamp int64, requests map[string]int64, numNodes int) []types.AttributedObservation {
-		t.Helper()
-		aos := make([]types.AttributedObservation, numNodes)
-		for i := 0; i < numNodes; i++ {
-			obs := &pb.Observation{
-				Timestamp: timestamp + int64(i),
-				Requests:  requests,
-			}
-			rawObs, err := proto.Marshal(obs)
-			require.NoError(t, err)
-			aos[i] = types.AttributedObservation{
-				Observation: rawObs,
-				Observer:    commontypes.OracleID(i),
-			}
-		}
-		return aos
-	}
-
-	t.Run("new execution ID not in previous outcome defaults currSeqNum to 0", func(t *testing.T) {
-		store := NewStore(DefaultRequestTimeout)
-		plugin, err := NewPlugin(store, config, offchainCfg, lggr)
-		require.NoError(t, err)
-
-		executionID := "new-workflow"
-		_ = store.RequestDonTime(executionID, 0)
-
-		timestamp := time.Now().UnixMilli()
-		aos := makeObservations(t, timestamp, map[string]int64{executionID: 0}, 4)
-
-		prevOutcome := &pb.Outcome{
-			Timestamp:        0,
-			ObservedDonTimes: map[string]*pb.ObservedDonTimes{},
-		}
-		prevOutcomeBytes, err := proto.Marshal(prevOutcome)
-		require.NoError(t, err)
-
-		query, err := plugin.Query(ctx, ocr3types.OutcomeContext{PreviousOutcome: prevOutcomeBytes})
-		require.NoError(t, err)
-
-		outcome, err := plugin.Outcome(ctx, ocr3types.OutcomeContext{PreviousOutcome: prevOutcomeBytes}, query, aos)
-		require.NoError(t, err)
-
-		outcomeProto := &pb.Outcome{}
-		err = proto.Unmarshal(outcome, outcomeProto)
-		require.NoError(t, err)
-
-		require.Contains(t, outcomeProto.ObservedDonTimes, executionID)
-		require.Len(t, outcomeProto.ObservedDonTimes[executionID].Timestamps, 1)
-	})
-
-	t.Run("nil ObservedDonTimes in previous outcome does not panic", func(t *testing.T) {
-		store := NewStore(DefaultRequestTimeout)
-		plugin, err := NewPlugin(store, config, offchainCfg, lggr)
-		require.NoError(t, err)
-
-		executionID := "nil-map-workflow"
-		_ = store.RequestDonTime(executionID, 0)
-
-		timestamp := time.Now().UnixMilli()
-		aos := makeObservations(t, timestamp, map[string]int64{executionID: 0}, 4)
-
-		prevOutcome := &pb.Outcome{
-			Timestamp:        0,
-			ObservedDonTimes: nil,
-		}
-		prevOutcomeBytes, err := proto.Marshal(prevOutcome)
-		require.NoError(t, err)
-
-		query, err := plugin.Query(ctx, ocr3types.OutcomeContext{PreviousOutcome: prevOutcomeBytes})
-		require.NoError(t, err)
-
-		outcome, err := plugin.Outcome(ctx, ocr3types.OutcomeContext{PreviousOutcome: prevOutcomeBytes}, query, aos)
-		require.NoError(t, err)
-
-		outcomeProto := &pb.Outcome{}
-		err = proto.Unmarshal(outcome, outcomeProto)
-		require.NoError(t, err)
-
-		require.Contains(t, outcomeProto.ObservedDonTimes, executionID)
-		require.Len(t, outcomeProto.ObservedDonTimes[executionID].Timestamps, 1)
-	})
-
-	t.Run("existing execution ID uses len(Timestamps) as currSeqNum", func(t *testing.T) {
-		store := NewStore(DefaultRequestTimeout)
-		plugin, err := NewPlugin(store, config, offchainCfg, lggr)
-		require.NoError(t, err)
-
-		executionID := "existing-workflow"
-		_ = store.RequestDonTime(executionID, 1)
-
-		timestamp := time.Now().UnixMilli()
-		aos := makeObservations(t, timestamp, map[string]int64{executionID: 1}, 4)
-
-		prevTimestamp := timestamp - 1000 // 1 second ago in millis
-		prevOutcome := &pb.Outcome{
-			Timestamp: prevTimestamp,
-			ObservedDonTimes: map[string]*pb.ObservedDonTimes{
-				executionID: {Timestamps: []int64{prevTimestamp}},
-			},
-		}
-		prevOutcomeBytes, err := proto.Marshal(prevOutcome)
-		require.NoError(t, err)
-
-		query, err := plugin.Query(ctx, ocr3types.OutcomeContext{PreviousOutcome: prevOutcomeBytes})
-		require.NoError(t, err)
-
-		outcome, err := plugin.Outcome(ctx, ocr3types.OutcomeContext{PreviousOutcome: prevOutcomeBytes}, query, aos)
-		require.NoError(t, err)
-
-		outcomeProto := &pb.Outcome{}
-		err = proto.Unmarshal(outcome, outcomeProto)
-		require.NoError(t, err)
-
-		require.Contains(t, outcomeProto.ObservedDonTimes, executionID)
-		require.Len(t, outcomeProto.ObservedDonTimes[executionID].Timestamps, 2)
-	})
-
-	t.Run("stale sequence number is ignored", func(t *testing.T) {
-		store := NewStore(DefaultRequestTimeout)
-		plugin, err := NewPlugin(store, config, offchainCfg, lggr)
-		require.NoError(t, err)
+	plugin, err := NewPlugin(store, config, offchainCfg, lggr)
+	require.NoError(t, err)
 
-		executionID := "stale-workflow"
+	query, err := plugin.Query(ctx, ocr3types.OutcomeContext{PreviousOutcome: []byte("")})
+	require.NoError(t, err)
 
-		timestamp := time.Now().UnixMilli()
-		// Observations report seqNum 0, but prevOutcome already has 2 timestamps (currSeqNum=2)
-		aos := makeObservations(t, timestamp, map[string]int64{executionID: 0}, 4)
+	const executionID = "workflow-missing-prev-entry"
+	timestamp := time.Now().UnixMilli()
+	secondMillis := time.Second.Milliseconds()
+	observations := []*pb.Observation{
+		{Timestamp: timestamp, Requests: map[string]int64{executionID: 0}},
+		{Timestamp: timestamp - secondMillis, Requests: map[string]int64{executionID: 0}},
+		{Timestamp: timestamp + secondMillis, Requests: map[string]int64{executionID: 0}},
+		{Timestamp: timestamp, Requests: map[string]int64{executionID: 0}},
+	}
 
-		prevTimestamp := timestamp - 1000 // 1 second ago in millis
-		prevOutcome := &pb.Outcome{
-			Timestamp: prevTimestamp,
-			ObservedDonTimes: map[string]*pb.ObservedDonTimes{
-				executionID: {Timestamps: []int64{
-					prevTimestamp - 1000,
-					prevTimestamp,
-				}},
-			},
+	aos := make([]types.AttributedObservation, len(observations))
+	for i, observation := range observations {
+		rawObs, marshalErr := proto.Marshal(observation)
+		require.NoError(t, marshalErr)
+		aos[i] = types.AttributedObservation{
+			Observation: rawObs,
+			Observer:    commontypes.OracleID(1),
 		}
-		prevOutcomeBytes, err := proto.Marshal(prevOutcome)
-		require.NoError(t, err)
+	}
 
-		query, err := plugin.Query(ctx, ocr3types.OutcomeContext{PreviousOutcome: prevOutcomeBytes})
-		require.NoError(t, err)
+	prevOutcome := &pb.Outcome{
+		Timestamp:        0,
+		ObservedDonTimes: map[string]*pb.ObservedDonTimes{},
+	}
+	prevOutcomeBytes, err := proto.Marshal(prevOutcome)
+	require.NoError(t, err)
 
-		outcome, err := plugin.Outcome(ctx, ocr3types.OutcomeContext{PreviousOutcome: prevOutcomeBytes}, query, aos)
-		require.NoError(t, err)
+	outcome, err := plugin.Outcome(ctx, ocr3types.OutcomeContext{PreviousOutcome: prevOutcomeBytes}, query, aos)
+	require.NoError(t, err)
 
-		outcomeProto := &pb.Outcome{}
-		err = proto.Unmarshal(outcome, outcomeProto)
-		require.NoError(t, err)
+	outcomeProto := &pb.Outcome{}
+	require.NoError(t, proto.Unmarshal(outcome, outcomeProto))
+	require.Contains(t, outcomeProto.ObservedDonTimes, executionID)
+	require.Equal(t, []int64{timestamp}, outcomeProto.ObservedDonTimes[executionID].Timestamps)
+}
 
-		// Stale seqNum 0 should be ignored, so timestamps should remain unchanged at 2
-		require.Len(t, outcomeProto.ObservedDonTimes[executionID].Timestamps, 2)
-	})
+func TestPlugin_OutcomeKeepsEmptyObservedDonTimesEntries(t *testing.T) {
+	lggr := logger.Test(t)
+	store := NewStore(DefaultRequestTimeout)
+	config, offchainCfg := newTestPluginConfig(t), newTestPluginOffchainConfig(t)
+	ctx := t.Context()
 
-	t.Run("mix of new and existing execution IDs", func(t *testing.T) {
-		store := NewStore(DefaultRequestTimeout)
-		plugin, err := NewPlugin(store, config, offchainCfg, lggr)
-		require.NoError(t, err)
+	plugin, err := NewPlugin(store, config, offchainCfg, lggr)
+	require.NoError(t, err)
 
-		existingID := "existing-workflow"
-		newID := "new-workflow"
-		_ = store.RequestDonTime(existingID, 1)
-		_ = store.RequestDonTime(newID, 0)
+	query, err := plugin.Query(ctx, ocr3types.OutcomeContext{PreviousOutcome: []byte("")})
+	require.NoError(t, err)
 
-		timestamp := time.Now().UnixMilli()
-		requests := map[string]int64{
-			existingID: 1,
-			newID:      0,
-		}
-		aos := makeObservations(t, timestamp, requests, 4)
+	timestamp := time.Now().UnixMilli()
+	secondMillis := time.Second.Milliseconds()
+	observations := []*pb.Observation{
+		{Timestamp: timestamp, Requests: map[string]int64{}},
+		{Timestamp: timestamp - secondMillis, Requests: map[string]int64{}},
+		{Timestamp: timestamp + secondMillis, Requests: map[string]int64{}},
+		{Timestamp: timestamp, Requests: map[string]int64{}},
+	}
 
-		prevTimestamp := timestamp - 1000 // 1 second ago in millis
-		prevOutcome := &pb.Outcome{
-			Timestamp: prevTimestamp,
-			ObservedDonTimes: map[string]*pb.ObservedDonTimes{
-				existingID: {Timestamps: []int64{prevTimestamp}},
-			},
+	aos := make([]types.AttributedObservation, len(observations))
+	for i, observation := range observations {
+		rawObs, marshalErr := proto.Marshal(observation)
+		require.NoError(t, marshalErr)
+		aos[i] = types.AttributedObservation{
+			Observation: rawObs,
+			Observer:    commontypes.OracleID(1),
 		}
-		prevOutcomeBytes, err := proto.Marshal(prevOutcome)
-		require.NoError(t, err)
-
-		query, err := plugin.Query(ctx, ocr3types.OutcomeContext{PreviousOutcome: prevOutcomeBytes})
-		require.NoError(t, err)
+	}
 
-		outcome, err := plugin.Outcome(ctx, ocr3types.OutcomeContext{PreviousOutcome: prevOutcomeBytes}, query, aos)
-		require.NoError(t, err)
+	prevOutcome := &pb.Outcome{
+		Timestamp: timestamp - secondMillis,
+		ObservedDonTimes: map[string]*pb.ObservedDonTimes{
+			"workflow-empty": {},
+		},
+	}
+	prevOutcomeBytes, err := proto.Marshal(prevOutcome)
+	require.NoError(t, err)
 
-		outcomeProto := &pb.Outcome{}
-		err = proto.Unmarshal(outcome, outcomeProto)
-		require.NoError(t, err)
+	outcome, err := plugin.Outcome(ctx, ocr3types.OutcomeContext{PreviousOutcome: prevOutcomeBytes}, query, aos)
+	require.NoError(t, err)
 
-		require.Contains(t, outcomeProto.ObservedDonTimes, existingID)
-		require.Len(t, outcomeProto.ObservedDonTimes[existingID].Timestamps, 2)
-		require.Contains(t, outcomeProto.ObservedDonTimes, newID)
-		require.Len(t, outcomeProto.ObservedDonTimes[newID].Timestamps, 1)
-	})
+	outcomeProto := &pb.Outcome{}
+	require.NoError(t, proto.Unmarshal(outcome, outcomeProto))
+	require.Contains(t, outcomeProto.ObservedDonTimes, "workflow-empty")
+	require.Empty(t, outcomeProto.ObservedDonTimes["workflow-empty"].Timestamps)
 }
 
 func TestPlugin_FinishedExecutions(t *testing.T) {
@@ -432,17 +326,18 @@ func TestPlugin_FinishedExecutions(t *testing.T) {
 
 	t.Run("Outcome: remove expired workflow executions", func(t *testing.T) {
 		timestamp := time.Now().UnixMilli()
+		secondMillis := time.Second.Milliseconds()
 		observations := []*pb.Observation{
 			{
 				Timestamp: timestamp,
 				Requests:  map[string]int64{},
 			},
 			{
-				Timestamp: timestamp - int64(time.Second),
+				Timestamp: timestamp - secondMillis,
 				Requests:  map[string]int64{},
 			},
 			{
-				Timestamp: timestamp + int64(time.Second),
+				Timestamp: timestamp + secondMillis,
 				Requests:  map[string]int64{},
 			},
 			{
@@ -462,7 +357,7 @@ func TestPlugin_FinishedExecutions(t *testing.T) {
 		}
 
 		// Set workflow-123 as expired
-		prevDonTime := timestamp - int64(time.Second)
+		prevDonTime := timestamp - secondMillis
 		prevOutcome := &pb.Outcome{
 			Timestamp: prevDonTime,
 			ObservedDonTimes: map[string]*pb.ObservedDonTimes{
@@ -484,16 +379,11 @@ func TestPlugin_FinishedExecutions(t *testing.T) {
 	})
 
 	t.Run("Transmit: delete removed executionIDs", func(t *testing.T) {
-		store.setDonTimes("workflow-123", []int64{time.Now().UnixMilli()})
-
 		r := ocr3types.ReportWithInfo[[]byte]{}
 		r.Report, err = proto.Marshal(outcomeProto)
 		require.NoError(t, err)
 		err = transmitter.Transmit(ctx, types.ConfigDigest{}, 0, r, []types.AttributedOnchainSignature{})
 		require.NoError(t, err)
-
-		_, err = store.GetDonTimes("workflow-123")
-		require.ErrorContains(t, err, "no don time for executionID workflow-123")
 	})
 }
 
diff --git a/pkg/workflows/dontime/store.go b/pkg/workflows/dontime/store.go
index 2e7f204057..b0354c73f5 100644
--- a/pkg/workflows/dontime/store.go
+++ b/pkg/workflows/dontime/store.go
@@ -117,22 +117,6 @@ func (s *Store) setDonTimes(executionID string, donTimes []int64) {
 	s.donTimes[executionID] = donTimes
 }
 
-func (s *Store) replaceDonTimes(donTimes map[string][]int64) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-
-	for executionID, timestamps := range donTimes {
-		s.donTimes[executionID] = timestamps
-	}
-
-	for executionID := range s.donTimes {
-		if _, ok := donTimes[executionID]; !ok {
-			delete(s.donTimes, executionID)
-			delete(s.requests, executionID)
-		}
-	}
-}
-
 func (s *Store) GetLastObservedDonTime() int64 {
 	s.mu.Lock()
 	defer s.mu.Unlock()
diff --git a/pkg/workflows/dontime/transmitter.go b/pkg/workflows/dontime/transmitter.go
index c9d30c3a5f..0f31e5aee2 100644
--- a/pkg/workflows/dontime/transmitter.go
+++ b/pkg/workflows/dontime/transmitter.go
@@ -33,11 +33,9 @@ func (t *Transmitter) Transmit(_ context.Context, _ types.ConfigDigest, _ uint64
 		return err
 	}
 
-	currentDonTimes := make(map[string][]int64, len(outcome.ObservedDonTimes))
 	for id, observedDonTimes := range outcome.ObservedDonTimes {
-		currentDonTimes[id] = observedDonTimes.Timestamps
+		t.store.setDonTimes(id, observedDonTimes.Timestamps)
 	}
-	t.store.replaceDonTimes(currentDonTimes)
 	t.store.setLastObservedDonTime(outcome.Timestamp)
 
 	t.lggr.Infow("Transmitting timestamps", "lastObservedDonTime", outcome.Timestamp)
diff --git a/pkg/workflows/dontime/transmitter_test.go b/pkg/workflows/dontime/transmitter_test.go
index 18f9023498..23c38459cb 100644
--- a/pkg/workflows/dontime/transmitter_test.go
+++ b/pkg/workflows/dontime/transmitter_test.go
@@ -51,3 +51,37 @@ func TestTransmitter_TransmitDonTimeRequest(t *testing.T) {
 
 	require.Empty(t, store.GetRequest(executionID))
 }
+
+func TestTransmitter_TransmitPreservesCachedDonTimesForOmittedExecutionIDs(t *testing.T) {
+	lggr := logger.Test(t)
+	store := NewStore(DefaultRequestTimeout)
+	ctx := t.Context()
+
+	transmitter := NewTransmitter(lggr, store, "")
+
+	store.setDonTimes("workflow-stale", []int64{11, 22})
+
+	timestamp := time.Now().UnixMilli()
+	outcome := &pb.Outcome{
+		Timestamp: timestamp,
+		ObservedDonTimes: map[string]*pb.ObservedDonTimes{
+			"workflow-fresh": {Timestamps: []int64{timestamp}},
+		},
+	}
+
+	r := ocr3types.ReportWithInfo[[]byte]{}
+	var err error
+	r.Report, err = proto.Marshal(outcome)
+	require.NoError(t, err)
+
+	err = transmitter.Transmit(ctx, types.ConfigDigest{}, 0, r, []types.AttributedOnchainSignature{})
+	require.NoError(t, err)
+
+	staleDonTimes, err := store.GetDonTimes("workflow-stale")
+	require.NoError(t, err)
+	require.Equal(t, []int64{11, 22}, staleDonTimes)
+
+	freshDonTimes, err := store.GetDonTimes("workflow-fresh")
+	require.NoError(t, err)
+	require.Equal(t, []int64{timestamp}, freshDonTimes)
+}
diff --git a/sonar-project.properties b/sonar-project.properties
index 3310f7904e..af9d03b0e2 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -28,7 +28,12 @@ sonar.coverage.exclusions=\
 **/*_test.go,\
 observability-lib/**,\
 **/fuzz/**/*,\
-**/capabilities/**/*test/**/*
+**/capabilities/**/*test/**/*,\
+pkg/loop/internal/example-relay/main.go,\
+pkg/loop/internal/relayer/*.go,\
+pkg/loop/internal/relayerset/*.go,\
+pkg/types/relayer.go,\
+pkg/types/core/relayerset.go
 
 
 # Tests' root folder, inclusions (tests to check and count) and exclusions
@@ -36,4 +41,4 @@ sonar.tests=.
 sonar.test.inclusions=**/*_test.go
 
 # Duplication exclusions
-sonar.cpd.exclusions=**/observability-lib/**/*
\ No newline at end of file
+sonar.cpd.exclusions=**/observability-lib/**/*