diff --git a/eth/api_backend.go b/eth/api_backend.go
index 3ae73e78af..cbcf428d13 100644
--- a/eth/api_backend.go
+++ b/eth/api_backend.go
@@ -486,3 +486,11 @@ func (b *EthAPIBackend) StateAtBlock(ctx context.Context, block *types.Block, re
 func (b *EthAPIBackend) StateAtTransaction(ctx context.Context, block *types.Block, txIndex int, reexec uint64) (*types.Transaction, vm.BlockContext, *state.StateDB, tracers.StateReleaseFunc, error) {
 	return b.eth.stateAtTransaction(ctx, block, txIndex, reexec)
 }
+
+func (b *EthAPIBackend) RPCTxSyncDefaultTimeout() time.Duration {
+	return 2 * time.Second
+}
+
+func (b *EthAPIBackend) RPCTxSyncMaxTimeout() time.Duration {
+	return 5 * time.Minute
+}
diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go
index a2cb28d3b2..8b28bb7092 100644
--- a/internal/ethapi/api.go
+++ b/internal/ethapi/api.go
@@ -1652,6 +1652,62 @@ func (api *TransactionAPI) SendRawTransaction(ctx context.Context, input hexutil
 	return SubmitTransaction(ctx, api.b, tx)
 }
 
+// SendRawTransactionSync will add the signed transaction to the transaction pool
+// and wait for the transaction to be mined until the timeout (in milliseconds) is reached.
+func (api *TransactionAPI) SendRawTransactionSync(ctx context.Context, input hexutil.Bytes, timeoutMs *hexutil.Uint64) (map[string]interface{}, error) {
+	tx := new(types.Transaction)
+	if err := tx.UnmarshalBinary(input); err != nil {
+		return nil, err
+	}
+	hash, err := SubmitTransaction(ctx, api.b, tx)
+	if err != nil {
+		return nil, err
+	}
+
+	// compute effective timeout
+	max := api.b.RPCTxSyncMaxTimeout()
+	def := api.b.RPCTxSyncDefaultTimeout()
+
+	eff := def
+	if timeoutMs != nil && *timeoutMs > 0 {
+		req := time.Duration(*timeoutMs) * time.Millisecond
+		if req > max {
+			eff = max
+		} else {
+			eff = req // allow shorter than default
+		}
+	}
+
+	// Wait for receipt until timeout
+	receiptCtx, cancel := context.WithTimeout(ctx, eff)
+	defer cancel()
+
+	ticker := time.NewTicker(time.Millisecond * 100)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ticker.C:
+			receipt, getErr := api.GetTransactionReceipt(receiptCtx, hash)
+			// If tx-index still building, keep polling
+			if getErr != nil && !errors.Is(getErr, NewTxIndexingError()) {
+				// transient or other error: just keep polling
+			}
+			if receipt != nil {
+				return receipt, nil
+			}
+		case <-receiptCtx.Done():
+			if err := ctx.Err(); err != nil {
+				return nil, err // context canceled / deadline exceeded upstream
+			}
+			return nil, &txSyncTimeoutError{
+				msg:  fmt.Sprintf("The transaction was added to the transaction pool but wasn't processed in %v.", eff),
+				hash: hash,
+			}
+		}
+	}
+}
+
 // Sign calculates an ECDSA signature for:
 // keccak256("\x19Ethereum Signed Message:\n" + len(message) + message).
 //
diff --git a/internal/ethapi/backend.go b/internal/ethapi/backend.go
index f709a1fcdc..af3d592b82 100644
--- a/internal/ethapi/backend.go
+++ b/internal/ethapi/backend.go
@@ -53,6 +53,8 @@ type Backend interface {
 	RPCEVMTimeout() time.Duration // global timeout for eth_call over rpc: DoS protection
 	RPCTxFeeCap() float64         // global tx fee cap for all transaction related APIs
 	UnprotectedAllowed() bool     // allows only for EIP155 transactions.
+	RPCTxSyncDefaultTimeout() time.Duration
+	RPCTxSyncMaxTimeout() time.Duration
 
 	// Blockchain API
 	SetHead(number uint64)
diff --git a/internal/ethapi/errors.go b/internal/ethapi/errors.go
index 154938fa0e..235f5b3fa8 100644
--- a/internal/ethapi/errors.go
+++ b/internal/ethapi/errors.go
@@ -21,6 +21,7 @@ import (
 	"fmt"
 
 	"github.com/ethereum/go-ethereum/accounts/abi"
+	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/ethereum/go-ethereum/core"
 	"github.com/ethereum/go-ethereum/core/vm"
@@ -33,6 +34,11 @@ type revertError struct {
 	reason string // revert reason hex encoded
 }
 
+type txSyncTimeoutError struct {
+	msg  string
+	hash common.Hash
+}
+
 // ErrorCode returns the JSON error code for a revert.
 // See: https://ethereum.org/en/developers/docs/apis/json-rpc/#error-codes
 func (e *revertError) ErrorCode() int {
@@ -108,6 +114,7 @@ const (
 	errCodeInvalidParams           = -32602
 	errCodeReverted                = -32000
 	errCodeVMError                 = -32015
+	errCodeTxSyncTimeout           = 4
 )
 
 func txValidationError(err error) *invalidTxError {
@@ -168,3 +175,9 @@ type blockGasLimitReachedError struct{ message string }
 
 func (e *blockGasLimitReachedError) Error() string  { return e.message }
 func (e *blockGasLimitReachedError) ErrorCode() int { return errCodeBlockGasLimitReached }
+
+func (e *txSyncTimeoutError) Error() string  { return e.msg }
+func (e *txSyncTimeoutError) ErrorCode() int { return errCodeTxSyncTimeout }
+
+// ErrorData should be JSON-safe; return the 0x-hex string.
+func (e *txSyncTimeoutError) ErrorData() interface{} { return e.hash.Hex() }