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]: a25b10c659d503e49a84e69a61f2bd8d306eead37bd0fc7f2b8173d9316223d4
[8]: 39c8db3acd1b39b17b6f6c722a510483bdc3230d8834551a16d439c5edfc2c2f
[9]: 1c00000000000000000000000000000000000000000000000000000000000000
