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]: a1149b90284e12f2f435da5b3cd190ded2e7e8fde03f1c466fea35ed79244425
[8]: 79e213fd5dfaa1a0c84e26fdb116fd5ef81187b52478966519fe7084a7a0ee7a
[9]: 1c00000000000000000000000000000000000000000000000000000000000000