MintingAgentChanged (address addr, bool state)
[topic 0]:0x4b0adf6c802794c7dde28a08a4e07131abcff3bf9603cd71f14f90bec7865efa
0x000000000000000000000000c8d82b7212cccd2d0617b6d833bbdc357b2ebd6d0000000000000000000000000000000000000000000000000000000000000001