Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000000
[2]: 000000000000000000000000000000000000000000000000000000000000007b
[3]: 00000000000000000000000000000000000000000000000000000000000000c0
[4]: 000000000000000000000000000000000000000000000000000000000000000e
[5]: 746573742e746573742e74657374000000000000000000000000000000000000
[6]: 0000000000000000000000000000000000000000000000000000000000000041
[7]: 1a7dedc0e0be5b7b2a029cfd80e9d776c6216dbdb79676ab7b852f6437613d94
[8]: 3f354789e2633a9691d51ff3a1b9c9aec8c52297757b589884a5d5458014d6dd
[9]: 1c00000000000000000000000000000000000000000000000000000000000000