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]: 63166a90108b1a46a1e53836a2ce862c7a8eb06bd2f133a34f9eea52f93b6d60
[8]: 1e4030a9181e791ae50eecb73eff942e650d6a89210d38974a9513ab08a49350
[9]: 1b00000000000000000000000000000000000000000000000000000000000000
