Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 00000000000000000000000000000000000000000000000000000000048d4930
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d353333313132383834343331303239343235000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 30fa7344999a46f13ca04f3588e83c2f173d2885af7c79d719fb84a09b0fb7c4
[10]: 7da5af1880f52ff8e8cd06e16bccced8062300b3645c572c52673b298ecbfbf1
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
