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]: 94597435f4133ed0271e3c3c4a21bde3f0bb62ddad16275f1c64da69ec6abda7
[8]: 60623ab4da3bb562fd812696d39cbd0d9d3b598bb79c769f98dc6e1fca9e8b7e
[9]: 1b00000000000000000000000000000000000000000000000000000000000000