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]: e97760be70af10ffef2ebf55fd9f1fd450ac906380afa9ec6b4799b845dd3489
[8]: 6a62453c6d83cba689d61b67e8ff0d63c9e2ec52dfef8718d5cd726561e2366e
[9]: 1c00000000000000000000000000000000000000000000000000000000000000
