Handle Transactions with multiple operations

So far we only handle one transaction result decoded from the input. Some transactions have multiple operation results eg tx Hash ```0x6816d68d89d30129bf66fe93c03839a16955c7f4042deee09a249532bb109f9d``` on main net

[https://api.etherscan.io/api?module=account&action=txlistinternal&txhash=0x6816d68d89d30129bf66fe93c03839a16955c7f4042deee09a249532bb109f9d](https://api.etherscan.io/api?module=account&action=txlistinternal&txhash=0x6816d68d89d30129bf66fe93c03839a16955c7f4042deee09a249532bb109f9d)

Will need a suitable UI maybe with a TX tree graph.