eth_getTransactionByHash

Returns information about a transaction given its hash. Returns null for unknown transactions.

Parameters

string

required

The 32-byte transaction hash.

Returns

object | null

A transaction object, or null if the transaction was not found.

Show Transaction fields

string

32-byte transaction hash.

string

Number of transactions sent by the sender prior to this one (hex).

string

32-byte hash of the block containing this transaction. null if pending.

string

Block number (hex). null if pending.

string

Index position in the block (hex). null if pending.

string

20-byte sender address.

string

20-byte recipient address. null for contract deployments.

string

ETH value transferred in wei (hex).

string

Gas provided by the sender (hex).

string

Gas price in wei. For EIP-1559 transactions, this is the effective gas price paid (hex).

string

EIP-1559 maximum total fee per gas (hex). Present for type 0x2 transactions only. Not present on type 0x7e.

string

EIP-1559 maximum priority fee per gas (hex). Present for type 0x2 transactions only. Not present on type 0x7e.

string

ABI-encoded call data. "0x" for plain ETH transfers.

string

Transaction type: "0x0" Legacy, "0x1" Access List, "0x2" EIP-1559, "0x7e" Deposit (L1→L2).

string

Chain ID the transaction is valid for. "0x2105" for Base Mainnet, "0x14a34" for Base Sepolia. Not present on type 0x7e.

array

List of addresses and storage keys pre-declared by the transaction (EIP-2930). Present for type 0x1 and 0x2 transactions. Not present on type 0x7e.

string

ECDSA recovery ID (hex).

string

32-byte ECDSA signature component r (hex). Always "0x0" for type 0x7e.

string

32-byte ECDSA signature component s (hex). Always "0x0" for type 0x7e.

string

Identifies the deposit source (bytes32 hex). Present on type 0x7e only.

string

ETH minted on L2 as part of this deposit (hex). Usually "0x0". Present on type 0x7e only.

string

Version of the deposit receipt format (hex). Present on type 0x7e only.

string

Signature parity (hex). Always "0x0" for type 0x7e deposits.

Transaction types on Base: Base supports Ethereum-standard types (0x0 legacy, 0x1 EIP-2930, 0x2 EIP-1559) as well as Base deposit transactions (0x7e). Deposit transactions are injected by the sequencer at the start of each block. Fields like maxFeePerGas, accessList, and chainId are not present on 0x7e transactions; instead they carry sourceHash, mint, depositReceiptVersion, and yParity.

Example

{
  "jsonrpc": "2.0",
  "method": "eth_getTransactionByHash",
  "params": ["0x03c8f106f18ad94190e763e21b584c5825b2f4c61f1274c0e8abe65b4476cd51"],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "blockHash": "0x491bca01d4bc076d60833dbd973fe031a74e7ae31866bf70d077619e09edb6ff",
    "blockNumber": "0x2c31b0b",
    "depositReceiptVersion": "0x1",
    "from": "0xdeaddeaddeaddeaddeaddeaddeaddeaddead0001",
    "gas": "0xf4240",
    "gasPrice": "0x0",
    "hash": "0x03c8f106f18ad94190e763e21b584c5825b2f4c61f1274c0e8abe65b4476cd51",
    "input": "0x3db6be2b...",
    "mint": "0x0",
    "nonce": "0x2c31b0e",
    "r": "0x0",
    "s": "0x0",
    "sourceHash": "0xe40ffb1b9f98a24b21e90e3a3cfe49de1eed195618e943da4d029881d3b3e055",
    "to": "0x4200000000000000000000000000000000000015",
    "transactionIndex": "0x0",
    "type": "0x7e",
    "v": "0x0",
    "value": "0x0",
    "yParity": "0x0"
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": null
}

Overview

Base Account SDK

Base Chain API

Parameters

Returns

Example

​Parameters

​Returns

​Example

Parameters

Returns

Example