Bought (address user, address paymentToken, uint256 times, uint256 amount, uint256 boughtAt)
[topic 0]:0x7ce543d1780f3bdc3dac42da06c95da802653cd1b212b8d74ec3e3c33ad7095c
0x000000000000000000000000ebd3c07d5dbef9091db93ba718cf09a2dafd4de20000000000000000000000001d938a36244a6497a0f8ffbe1fa0f48f199acd7c00000000000000000000000000000000000000000000043c33c193756480000000000000000000000000000000000000000000000000000000000000661d1b88