Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000005e168ff
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323032302661
[7]: 6374696f6e49643d363238383438323432323436393434393231000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 43e338dab178acb07a9cf69fd7bc18a64e1cf2847bb078e6107aaa45f9fd509d
[10]: 2aca7339699a7aeee965d0339b7d910c2255b21a5282ca9639ab3dc295f31d4f
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
