Returns information about a transaction by block number and transaction index position.
QUANTITY|TAG - a block number, or the string "earliest", "latest" or "pending", as in the default block parameter.QUANTITY - the transaction index position.params: [
'0x29c', // 668
'0x0' // 0
]// Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getTransactionByBlockNumberAndIndex","params":["0x29c", "0x0"],"id":1}'Result see eth_getTransactionByHash