eth_getTransactionByBlockHashAndIndex
Arbitrum API - Returns information about a transaction by block hash and transaction index position.

Parameters

DATA, 32 Bytes - hash of a block.
QUANTITY - integer of the transaction index position.
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params: [
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'0xc0f4906fea23cf6f3cce98cb44e8e1449e455b28d684dfa9ff65426495584de6',
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'0x0' // 0
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]
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Returns

Object - A transaction object, or null when no transaction was found:
  • blockHash: DATA, 32 Bytes - hash of the block where this transaction was in. null when its pending.
  • blockNumber: QUANTITY - block number where this transaction was in. null when it's pending.
  • from: DATA, 20 Bytes - address of the sender.
  • gas: QUANTITY - gas provided by the sender.
  • gasPrice: QUANTITY - gas price provided by the sender in Wei.
  • hash: DATA, 32 Bytes - hash of the transaction.
  • input: DATA - the data send along with the transaction.
  • nonce: QUANTITY - the number of transactions made by the sender prior to this one.
  • to: DATA, 20 Bytes - address of the receiver. null when it's a contract creation transaction.
  • transactionIndex: QUANTITY - integer of the transactions index position in the block. null when its pending.
  • value: QUANTITY - value transferred in Wei.
  • v: QUANTITY - ECDSA recovery id
  • r: DATA, 32 Bytes - ECDSA signature r
  • s: DATA, 32 Bytes - ECDSA signature s

Example

​Alchemy Composer​

The Alchemy Composer allows you to make a no-code example request via your browser. Try it out above!

Request

Curl
Postman
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curl https://arb-mainnet.g.alchemy.com/v2/your-api-key \
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-X POST \
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-H "Content-Type: application/json" \
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-d '{"jsonrpc":"2.0","method":"eth_getTransactionByBlockHashAndIndex","params":["0xc0f4906fea23cf6f3cce98cb44e8e1449e455b28d684dfa9ff65426495584de6", "0x0"],"id":0}'
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URL: https://arb-mainnet.g.alchemy.com/v2/your-api-key
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RequestType: POST
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Body:
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{
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"jsonrpc":"2.0",
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"method":"eth_getTransactionByBlockHashAndIndex",
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"params":["0xc0f4906fea23cf6f3cce98cb44e8e1449e455b28d684dfa9ff65426495584de6", "0x0"],
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"id":0
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}
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Result

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{
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"jsonrpc": "2.0",
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"id": 0,
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"result": {
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"blockHash": "0xc0f4906fea23cf6f3cce98cb44e8e1449e455b28d684dfa9ff65426495584de6",
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"blockNumber": "0x1e8480",
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"from": "0x32be343b94f860124dc4fee278fdcbd38c102d88",
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"gas": "0x51615",
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"gasPrice": "0x6fc23ac00",
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"hash": "0xc55e2b90168af6972193c1f86fa4d7d7b31a29c156665d15b9cd48618b5177ef",
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"input": "0x",
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"nonce": "0x1efc5",
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"to": "0x104994f45d9d697ca104e5704a7b77d7fec3537c",
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"transactionIndex": "0x0",
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"value": "0x821878651a4d70000",
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"v": "0x1b",
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"r": "0x51222d91a379452395d0abaff981af4cfcc242f25cfaf947dea8245a477731f9",
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"s": "0x3a997c910b4701cca5d933fb26064ee5af7fe3236ff0ef2b58aa50b25aff8ca5"
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}
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}
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Last modified 10d ago