BuyShares (address to, uint256 increaseShares, uint256 totalShares)
[topic 0]:0x1c172440bdebb59cd92a7f08f4227903a3305ab6f880cb25f93eddb66843a102
0x0000000000000000000000006e1251643e378b218d052d50535739fcd634226d00000000000000000000000000000000000000000001a780f6f2c7c00690000000000000000000000000000000000000000000000001a780f6f2c7c006900000