Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000005c6fc89
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d363231343131373535343934313436343439000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 893d5640ac00b05ae3dbfec27a5be048799df3150c634233901f3dd84c5fde61
[10]: 2485ecb646fb2b7fddc32991d7205bc5f7253f70be64b295c0373e5e24969ee3
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
