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]: 42bde0e56c032ac9beff01ed3e134fa528695ad331ed1372236425d2c3c0d8cd
[8]: 54cb8b4ac276aeb5c429784ac8716baff485d09c9eecdae244562baec3277439
[9]: 1c00000000000000000000000000000000000000000000000000000000000000