NewCollateralFactor (address cToken, uint256 oldCollateralFactorMantissa, uint256 newCollateralFactorMantissa)
[topic 0]:0x70483e6592cd5182d45ac970e05bc62cdcc90e9d8ef2c2dbe686cf383bcd7fc5
0x00000000000000000000000039cf187634e867e0ae0598575b0b11c794737ba200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a688906bd8b0000