MintingAgentChanged (address addr, bool state)
[topic 0]:0x4b0adf6c802794c7dde28a08a4e07131abcff3bf9603cd71f14f90bec7865efa
0x0000000000000000000000006f578a2701b6b9966dec4055384df5b1787b82e60000000000000000000000000000000000000000000000000000000000000001