ChainCatcher message, according to Arkham data, at 17:17, 96574.29 ETH (worth approximately 283 million USD) was transferred from an anonymous address (starting with 0x3083...) to another anonymous address (starting with 0x99E1...). Subsequently, at 17:18, that address transferred 3425.62 ETH to another anonymous address (starting with 0x99E1...).