CollateralRemoved (index_topic_1address user, index_topic_2address collateralAddress, uint256 amount)
[topic 0]:0xce4d55ad6d5734bd8b947e19d64c51774bdc08ab4b2e59ee3a764476bea650de
0x000000000000000000000000cb699cb3c1dc50a8969f594f08156559f68c163c000000000000000000000000075f89eede225edd6ac4d9e85836a7cad371cb2d0000000000000000000000000000000000000000000000000000000000989680