Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000000
[2]: 000000000000000000000000000000000000000000000000002386f26fc0ffff
[3]: 00000000000000000000000000000000000000000000000000000000000000c0
[4]: 0000000000000000000000000000000000000000000000000000000000000008
[5]: 746573745f757269000000000000000000000000000000000000000000000000
[6]: 0000000000000000000000000000000000000000000000000000000000000041
[7]: 5b27a5aa9440c775ccbc02fbde31e1fbe4e227611b024b187aad23540c599acc
[8]: 4b4610e2ab071ef0b2fe5b6492d114a3ba4d3b2158dbc0bf63630d71e4487f5e
[9]: 1b00000000000000000000000000000000000000000000000000000000000000