Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000000
[2]: 00000000000000000000000000000000000000000000000000000000030b2545
[3]: 00000000000000000000000000000000000000000000000000000000000000c0
[4]: 0000000000000000000000000000000000000000000000000000000000000014
[5]: 68747470733a2f2f7878782e7979792e7a7a7a2f000000000000000000000000
[6]: 0000000000000000000000000000000000000000000000000000000000000041
[7]: 96586adda0147b0f939a46f247c4dedb16167b1ad1dac5d2ef18a9b0b32dae1c
[8]: 06ad6ca085e82e29d4d2e29599607dbc1b3a156b79390dbdfd24d1452c172b74
[9]: 1c00000000000000000000000000000000000000000000000000000000000000