Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 000000000000000000000000000000000000000000000000000000000586b3ac
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d363033333136343232363530323334303333000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 016a9e5e0b180bcd55af7f4f41688bb00c061d8b6963a3afaa198012a7ac8cdb
[10]: 30db88a6841fa368b6e8f8d8350f723e610550f40680a540f49c86088f5be528
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
