Example code for the eth_getTransactionByBlockHashAndIndex json-rpc method. Сomplete guide on how to use eth_getTransactionByBlockHashAndIndex json-rpc in GetBlock.io Web3 documentation.
Parameters
DATA - string
Hash of a block.
QUANTITY - integer
Transaction index position.
Request
wscat -c wss://go.getblock.io/<ACCESS-TOKEN>/
# wait for connection and send the request body
{"jsonrpc": "2.0",
"method": "eth_getTransactionByBlockHashAndIndex",
"params": ["0xf2a2b854721d4372474fc76cc13445a73369c0c334f4935c88bde3c310f28c9a", "0x0"],
"id": "getblock.io"}