Parameters of type ByteArray:
To provide a NEO address, enter the address prefixed with the '@' character, e.g.
@AJCtRExcE3BCGniuLQA9ZRh21heAc2Yf8R.
To provide data as a hex string, enter the hex string prefixed with '0x', e.g.
0x0123456789abcdef.
To provide an arbitrary string, enter it as-is, e.g. HelloWorld.
Parameters of type Integer:
Enter an integer value as-is, e.g. 3422342349565424.
Parameters of type String:
Supply arbitrary text, as-is, e.g. HelloWorld.
Parameters of type Array:
Supply a JSON array containing any combination of numbers, text strings, hex strings and addresses, e.g.
[42, 'foo', '0x1234', '@AJCtRExcE3BCGniuLQA9ZRh21heAc2Yf8R'].
In the spend field, optionally supply an asset symbol (e.g. NEO) and value (e.g. 50).
If a value greater than zero is entered, appropriate UTXOs will be assembled and spent to
the contract.