eth_sendRawTransaction

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "eth_sendRawTransaction",
  "params": ["0xd46e8dd67c5d32be8d24c6b0afe7c5c3f4e9c3b2dae18d0c6b0cf5c8f3e8b2c1"]
}

{
  "id": 1,
  "jsonrpc": "2.0",
  "result": "0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331"
}

Defined in the Ethereum JSON-RPC Specification

Submits a pre-signed transaction for broadcast to the Ethereum network.

Parameters

string

required

The signed transaction data as a hexadecimal string.

Returns

string

The transaction hash (32 bytes) as a hexadecimal string, or the zero hash if the transaction is not yet available.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "eth_sendRawTransaction",
  "params": ["0xd46e8dd67c5d32be8d24c6b0afe7c5c3f4e9c3b2dae18d0c6b0cf5c8f3e8b2c1"]
}

{
  "id": 1,
  "jsonrpc": "2.0",
  "result": "0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331"
}

Error Handling

Code	Message	Description
-32602	Invalid params	Invalid transaction data format
-32000	Insufficient funds	Account doesn’t have enough balance
4001	User rejected the request	User denied the transaction request
4100	Requested method not supported	The method is not supported by the wallet

Ensure the transaction is properly signed before submitting. Invalid signatures will result in transaction failure.

eth_sendTransaction

eth_estimateGas

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