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]: 4d7ff4fdde87e0d7fe84f98ef606c09acdb32f0d45d8fcbfc260261198c263ac
[8]: 3fbe7c083717acb7a99a09dabd2fb17f7913f95b5692db8f1ebe28bddb1132d3
[9]: 1c00000000000000000000000000000000000000000000000000000000000000