The event contract is really overwhelming, and there are also issues with the design of this interface. I originally wanted to open an Ethereum order, but the default was the Bitcoin interface, which caused me to make a mistake. This Bitcoin order is expected to incur a loss of $20 due to an incorrect prediction. Everyone must make sure to select properly before placing an order 😇#事件合约 #事件合约回本路 #事件合约就是赌博