UpdatedRewardRatio (uint256 oldNumerator, uint256 newNumerator, uint256 oldDenominator, uint256 newDenominator)
[topic 0]:0xeb6684a1e7c9bd2adc792fb253558f022bcbef39fb6ad31dc58cdfefdd5b5190
0x00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000c8