NewCollateralFactor (address cToken, uint256 oldCollateralFactorMantissa, uint256 newCollateralFactorMantissa)
[topic 0]:0x70483e6592cd5182d45ac970e05bc62cdcc90e9d8ef2c2dbe686cf383bcd7fc5
0x0000000000000000000000003126884e24fbf5a9a3acee004a604eec5625b21f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000063eb89da4ed0000