Function: mintItem(tokenURI string, isUnseal bool, deadline uint256, validatorSig bytes)
MethodID: 0xfcbb6cf5
[0]: https://nftapi.wemade.games/ncgl/Metadata/Pc?regionId=2020&actionId=470529885608020131
[1]: true
[2]: 53613893
[3]: 0xe5226f77a3a4c971736deee526977c16682933aab47ba252622198f76fde993516d564d959ecb5fa15dbfec1a2955474fd582cf24bfc52b49f4b4692d13e379a1c
