Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000000
[2]: 0000000000000000000000000000000000000000000000000000000000000000
[3]: 00000000000000000000000000000000000000000000000000000000000000c0
[4]: 000000000000000000000000000000000000000000000000000000000000000e
[5]: 746573742e746573742e74657374000000000000000000000000000000000000
[6]: 0000000000000000000000000000000000000000000000000000000000000041
[7]: c14737bbf72485796d89dfa575c4ca8e0e5c993e9e7692cef6ab18101c6371c2
[8]: 1d8bb919e3db143cf1349908f3b60e42f07eaa9afafd40cc3c0994fb9d680339
[9]: 1b00000000000000000000000000000000000000000000000000000000000000
