SetHandler (address handler, bool isActive)
[topic 0]:0xd373464a39404e5f98fdb4b152b8ba9a094561e97e5c4b4ea11eb18cd9e6695e
0x000000000000000000000000e8d6485181ed26f90bafee6cc19acd34083d0ff80000000000000000000000000000000000000000000000000000000000000001