FlipStarted (uint256 coinFlipID, address starter, uint8 choice, uint256 bet, uint256 winnableAmount)
[topic 0]:0x91697a16c56321920454f392555120944686a51e5a90c769566334fc31073cc2
[topic 1]:0x00000000000000000000000000000000000000000000000000000000000004e3
0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002544faa778090e0000000000000000000000000000000000000000000000000047ee16f66a3a6f80000