NewCollateralFactor (address cToken, uint256 oldCollateralFactorMantissa, uint256 newCollateralFactorMantissa)
[topic 0]:0x70483e6592cd5182d45ac970e05bc62cdcc90e9d8ef2c2dbe686cf383bcd7fc5
0x00000000000000000000000011a9f6ae6b36b4b820777d05b90cd6cccb1cda310000000000000000000000000000000000000000000000000b1a2bc2ec5000000000000000000000000000000000000000000000000000000bcbce7f1b150000