Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 00000000000000000000000000000000000000000000000000000000059b90e3
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d363039313839303832343832363037323831000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 70a7b04907c463f529b943b1b9f13d3893015eeb598c036f085c3b538a184309
[10]: 2f234d8ca0753783e4f1501ad73ef4564c8b9ee688b475484fe02a4cc3f62006
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
