Object- The transaction call object
DATA, 20 Bytes - (optional) The address the transaction is sent from.
DATA, 20 Bytes - The address the transaction is directed to.
QUANTITY- (optional) Integer of the gas provided for the transaction execution.
eth_callconsumes zero gas, but this parameter may be needed by some executions.
QUANTITY- (optional) Integer of the gasPrice used for each paid gas. Note: most of our users (95%+) never set the
QUANTITY- (optional) Integer of the value sent with this transaction
DATA- (optional) Hash of the method signature and encoded parameters. For details see Ethereum Contract ABI
DATA- the return value of executed contract.