Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003df42fd
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323032302661
[7]: 6374696f6e49643d343834313239393839343133373031373835000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: a43faa9d8d59d629cc5238eeffcfa21b7e7bdda21c0038a92ca5fe01d6088a3a
[10]: 4d422347d3e169e773e75ff62c065e3c89694a912023c6c276bdd70a0d199dad
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
