Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000005ffbf91
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d363337333837353737393031373738303938000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: e804a0d3404375b6c2cbbe8a4551e88e55d633b94d36e6f8e645c50233fd8446
[10]: 7364d0b714a354c116fa51fdd9cba9dc3716ee0ca2dd0b25f21ac369b9812a36
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
