eth_getTransactionByBlockNumberAndIndex

POST

Returns the transaction information for the specified block number and transaction index.

param[0]

blockNumberOrTagstringrequired

Use one of block number or block tag to specify a block.

Block number: hex string (ex. "0x1")
Block tag: enum string (ex. "latest", "earliest", "pending")
- earliest: The oldest available block on the chain.
- finalized: A recently finalized block that can no longer be changed. Primarily used in proof-of-stake (PoS) blockchains.
- safe: A recent block considered safe by the network (immune to reorgs).
- latest: The most recent block on the chain (may be subject to reorgs).
- pending: The next block to be mined, including pending transactions in the mempool.

param[1]

transactionIndexstringrequired

Transaction index indicates the position of a transaction within the block. Expressed as a hexadecimal string.

Responses

blockHashstring

Hash of the block containing this transaction. Null for pending transactions

blockNumberstring

Block number containing this transaction (hex). Null for pending transactions

fromstring

Sender address of the transaction

gasstring

Gas limit set for the transaction (hex)

gasPricestring

Gas price (hex, in wei)

maxPriorityFeePerGasstring

Maximum priority fee per gas (EIP-1559, hex)

maxFeePerGasstring

Maximum fee per gas (EIP-1559, hex)

hashstring

Transaction hash

inputstring

Transaction input data (hex encoded)

noncestring

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

tostring

Recipient address. Null for contract creation transactions

transactionIndexstring

Transaction position index within the block (hex). Null for pending transactions

valuestring

Amount of ETH transferred (hex, in wei)

typestring

Transaction type (0x0=Legacy, 0x1=EIP-2930, 0x2=EIP-1559)

EIP-2930 access list (type 0x1 and 0x2)

addressstring

Contract address to be accessed

storageKeysarray

Storage keys to be accessed

chainIdstring

Chain ID of the network this transaction belongs to (hex)

vstring

ECDSA signature v value

rstring

ECDSA signature r value

sstring

ECDSA signature s value

codestringrequired

Code identifying the cause of the failed request.

messagestringrequired

Detailed message including the name and value of the invalid parameter.

{
  "code": "ERROR_CODE",
  "message": "Unauthorized"
}

X-API-KEY

cURL

curl -X POST 'https://base-mainnet.nodit.io' \
  -H 'Content-Type: application/json' \
  -H 'X-API-KEY: nodit-demo' \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "eth_getTransactionByBlockNumberAndIndex",
    "params": [
      "0x1076B5A",
      "0x0"
    ]
  }'