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]: 747400fc499ab8cbc3b3d7d951e24ba2862be23c60b8aa490a9eaa8568fed14a
[8]: 4ec85340388a8b21974c285b1801e12ca80f0e909b038a17bd62b2e7394abd5a
[9]: 1b00000000000000000000000000000000000000000000000000000000000000