Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000005ceb246
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d363233353831383737383937333331303839000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 4a31227a9523c6832a33e96443e968cd59d02537a33f69efb8148196d0634dbb
[10]: 4b4478272cde107116009290f519eb22df5c00a1487c8a05dc934bd65f4851f2
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
