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]: f1abf37d3f1d57920f7d543fb8f402e7f247f7559b617db7673f8aa4fe231466
[8]: 3204b457dcef58a9a3c1f7fd971411feb3327023e7f2056e20193e3777646407
[9]: 1b00000000000000000000000000000000000000000000000000000000000000
