eth_sendRawTransaction

Submits a signed, RLP-encoded transaction to the network for broadcast.

Submits a signed, RLP-encoded transaction to the network for broadcast. The transaction must be signed offline using the sender’s private key before calling this method.

Parameters

signedTransactionData · string · required

The signed transaction data as a hex-encoded RLP-encoded string. Typically generated by a wallet library such as ethers.js, viem, or web3.js.

Returns

result · string

The 32-byte transaction hash if the transaction was accepted into the mempool.

Example

Request

{
  "jsonrpc": "2.0",
  "method": "eth_sendRawTransaction",
  "params": [
    "0x02f86b82210501843b9aca008477359400825208944200000000000000000000000000000000000006872c68af0bb1400080c001a01a2b3c4d5e6f7a8b9c0d1e2f3a4b5c6d7e8f9a0b1c2d3e4f5a6b7c8d9e0f1a2ba02b3c4d5e6f7a8b9c0d1e2f3a4b5c6d7e8f9a0b1c2d3e4f5a6b7c8d9e0f1a2b3c"
  ],
  "id": 1
}

Errors

Code	Message	Description
-32000	nonce too low	The transaction nonce is lower than the current account nonce
-32000	insufficient funds for gas * price + value	The sender’s balance cannot cover gas cost and value
-32000	already known	An identical transaction is already in the mempool
-32000	replacement transaction underpriced	A replacement transaction must pay a higher gas price