Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003de09f6
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343833373835383136333330373332373232000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: bf99616fa56f6bf413e5d71d0146ce3300ae51a195d751b798a837815bcc2d13
[10]: 0bf424278f79ca62c6864f74d90eff5867b39e4663f4e50c674b48386cfe22c6
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
