MintingAgentChanged (address addr, bool state)
[topic 0]:0x4b0adf6c802794c7dde28a08a4e07131abcff3bf9603cd71f14f90bec7865efa
0x0000000000000000000000003a2601d8cacbd0b104a461f25dc8164956acb69d0000000000000000000000000000000000000000000000000000000000000001