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]: d6968492cdd92631cf9986e8892df63c8a1d23b448c2c6ea91c3aaafbc6c2709
[8]: 4cd10738b3543ea81d5fe75eabe1c2a0d104d70b8cd0363a5d76479a5e133aa2
[9]: 1b00000000000000000000000000000000000000000000000000000000000000
