Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000005bf2bc6
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d363139323130383934313433393830373231000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 50898d7c87d00c7cc2d3222d2ea8a1171ef1320a921ed4d86603cd8c89309c8e
[10]: 72bc9f297745465fc7fdc81a221fc7d4415306f8cf1c9b15a361f0ca45718810
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
