4/ Polygon FxPortal
When the cross-chain proposal is executed, a special `StateSynced` event is emitted that contains the data to be sent from Ethereum to Polygon. Upon witnessing a `StateSynced` event, Polygon validators relay this data as a transaction on the Polygon network.
4/4门户网站
执行跨链提案时，会发出一个特殊的“StateSynched”事件，其中包含要从以太坊发送到Polygon的数据。在见证“StateSynched”事件后，多边形验证器将此数据作为事务在多边形网络上传递。