Airdropped (address account, uint256 amount, uint256 timestamp)
[topic 0]:0x7a688d4878cbd39da9b81cf43a08dadd22473d543d60975431287ab6d22e220c
0x000000000000000000000000b47aa8c23417fe4c7b15fadc982415b07eddaf1500000000000000000000000000000000000000000000000000000000000027100000000000000000000000000000000000000000000000000000000067383180