Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000005ff7da4
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d363337333135303931373436353232323839000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 7e37161ec904eb51c5b9bee2a34e9fd3e87ff9a9f5d99bcde6d04306ff83959f
[10]: 53fb30edc161e7814a9cecd60e4cf08d27f4f8ab606fe28c2afd12e5adc1d9b2
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
