NewOracleRegistered (address token, address chainlinkAggregator, bool isEthIndexed)
[topic 0]:0x232f76b91cfa7f741ffa01f8740254f5f4cf520aa1119cc0bdfe8975ec895996
0x000000000000000000000000000000000000000000000000000000000000000000000000000000000000000015e47cf518073bd980f10a1064231db14238858a0000000000000000000000000000000000000000000000000000000000000000