Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 000000000000000000000000000000000000000000000000000000000551b758
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d353838343032343537393536393735373933000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: fad759dc728be2cb244b75ef70335fade1ef31916822eee60631c2aa38798009
[10]: 2cddc4230c28c97862836b5e02d505f5389f6ddf477c025e0d745b695dc20280
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
