UpdateResult (uint256 _newMedian, uint256 _lastUpdateTime)
[topic 0]:0xf85e44c6c3597d176b8d59bfbf500dfdb2badfc8cf91e6d960b16583a5807e48
0x00000000000000000000000000000000000000000000006c6b935b8bbd40000000000000000000000000000000000000000000000000000000000000669056c8