Request body sample: {"jsonrpc":"2.0","method":"eth_getCode","params":["0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b", "0x2"],"id":1}
eth_getCode
OK
curl -L \ --request POST \ --url 'eth_getCode' \ --header 'Content-Type: application/json' \ --data '{"params":[]}'
{ "id": 1, "jsonrpc": "text", "result": "text" }