327.41 BTC was transferred from an anonymous address, transferred and then transferred to another anonymous address

According to Arkham data, at 09:28, 327.41 BTC (worth approximately US$23.1 million) were purchased from an anonymous address (bc1qlac8g... Start) transferred to another anonymous address (bc1qnzn6v... beginning). Subsequently, the address transferred part of the BTC to another anonymous address.