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eth_sendRawTransaction

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

MEV protection for users on the free tier

Maximal Extractable Value (MEV) protection is applied for this method on Mainnet only. The method is automatically routed to a virtual mempool before the transaction is included in a public block.

This functionality offers protection from MEV strategies such as front running and sandwich attacks.

Parameters

transaction data: [Required] The signed transaction data.

Returns

transaction hash: 32 bytes. The transaction hash, or the zero hash if the transaction is not yet available. Use eth_getTransactionReceipt to get the contract address, after the transaction was mined, when you created a contract.

Example

Replace <YOUR-API-KEY> with an API key from your MetaMask Developer dashboard.

Request

curl https://mainnet.infura.io/v3/<YOUR-API-KEY> \
-X POST \
-H "Content-Type: application/json" \
-d '{"jsonrpc": "2.0", "method": "eth_sendRawTransaction", "params": ["0xf869018203e882520894f17f52151ebef6c7334fad080c5704d77216b732881bc16d674ec80000801ba02da1c48b670996dcb1f447ef9ef00b33033c48a4fe938f420bec3e56bfd24071a062e0aa78a81bf0290afbc3a9d8e9a068e6d74caa66c5e0fa8a46deaae96b0833"], "id": 1}'

Response

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

Error response

If this call causes the EVM to execute a REVERT operation, an error response of the following form is returned, with the revert reason pre-decoded as a string:

{
"jsonrpc": "2.0",
"id": 1,
"error": {
"code": 3,
"message": "execution reverted: Dai/insufficient-balance",
"data": "0x08c379a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000184461692f696e73756666696369656e742d62616c616e63650000000000000000"
}
}