Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 000000000000000000000000000000000000000000000000000000000456fb16
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d353137383238363637373031393139373534000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: ac1a95a7df2749a5c697794155fe1179edec14d6402140af87e29c24e01ffcbc
[10]: 779e8fc12cfffa8807b9b49c3931cd65a97f6ae89414c25ccd300252d578eebe
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
