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]: 5a0395bc437c9a3773af0e12ad1a98ee023b0cafee9be5b06b33a34370768f72
[8]: 2bc04d5397f738bc08f7e47321f2c91b416ec0462696e5eefd6ccd5b156ebcdc
[9]: 1b00000000000000000000000000000000000000000000000000000000000000
