Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 00000000000000000000000000000000000000000000000000000000030a2a62
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d343031302661
[7]: 6374696f6e49643d343233393739333633373737363436363937000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 7d5d84cc09f75158b6028ae111b59869c13bf67e0cb9eaacd6cb778ac54c64bc
[10]: 3416487244b44f787b69e7789c4320625eb0a2dee398d42774a85cb3cfc54766
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
