OperatorAdded (address newOperator, bool isAdd)
[topic 0]:0x091a7a4b85135fdd7e8dbc18b12fabe5cc191ea867aa3c2e1a24a102af61d58b
0x000000000000000000000000a6a18d62836fa0cd181d804ac85f405e45a96bd10000000000000000000000000000000000000000000000000000000000000001