SpentERC20 (address erc20contract, address to, uint256 transfer)
[topic 0]:0x3d1915a2cdcecdfffc5eb2a7994c069bad5d4aa96aca85667dedbe60bb80491c
0x000000000000000000000000dac17f958d2ee523a2206206994597c13d831ec7000000000000000000000000948204dce104693636f529ea7e96ccc0f9d832ca00000000000000000000000000000000000000000000000000000000b2d05e00