Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000004d9dd45
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d353534363638353836343631343935333036000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: bd24bce40a05cfb87523567209fd90b0c959c9668394e08a66998c6f709bdbf4
[10]: 4b750f1ac020e93e9cbc0b9bef7f331cad3923bdaab26a9714832eb4f9e1e344
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
