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]: f46c71278f3c04f9006ac03e33c3ca044ecb9da1e72e64e6e0174c9cefef56f5
[8]: 07a0f006f9a924174271ee024e7114732d19477609f2ce1c3396e5c6eb15960b
[9]: 1b00000000000000000000000000000000000000000000000000000000000000