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eth_getUserOperationByHash

This method is used to retrieve a user operation by its hash.

Parameters​

  1. hash: A string representing the hash of the user operation to retrieve.

Returns​

A JSON object with the following properties:

  • userOperation: A JSON object representing the user operation.
  • entryPoint: A string representing the entry point of the user operation.
  • blockNumber: A string representing the block number the user operation was included in.
  • blockHash: A string representing the block hash the user operation was included in.
  • transactionHash: A string representing the transaction hash the user operation was included in.
note

The blockNumber, blockHash, and transactionHash are only present if the user operation has been included in a block. If absent, this means the user operation is still pending.

Example Request​

{
    "jsonrpc":"2.0",
    "id":1,
    "method":"eth_getUserOperationByHash",
    "params":["0x1234567890123456789012345678901234567890123456789012345678901234"]
}

Example Response​

{
    "jsonrpc":"2.0",
    "id":1,
    "result":{
        "userOperation":{
            "sender":"0x1234567890123456789012345678901234567890",
            "nonce":"0x1",
            "factory":"0x1234567890123456789012345678901234567890",
            "factoryData":"0x123456",
            "callData":"0x123456",
            "callGasLimit":"0x123456",
            "verificationGasLimit":"0x123456",
            "preVerificationGas":"0x123456",
            "maxFeePerGas":"0x123456",
            "maxPriorityFeePerGas":"0x123456",
            "paymaster":"0x1234567890123456789012345678901234567890",
            "paymasterVerificationGasLimit":"0x123456",
            "paymasterPostOpGasLimit":"0x123456",
            "paymasterData":"0x123456",
            "signature":"0x123456"
        },
        "entryPoint":"0x0000000071727De22E5E9d8BAf0edAc6f37da032",
        "blockNumber":"0x123456",
        "blockHash":"0x1234567890123456789012345678901234567890123456789012345678901234",
        "transactionHash":"0x1234567890123456789012345678901234567890123456789012345678901234"
    }
}