Unknown address BTC partially liquidated, valued at $16.72 million

According to AiCoin's real-time on chain monitoring, at 01:18 (UTC+8) today, a "unknown address" BTC empty order triggered forced liquidation (partial liquidation), resulting in a reduction of 260 BTC with a marked price of $64313.0 and a value of $16.72 million. As of press time, the remaining value of its BTC short position is $41.17 million, with a floating loss of $480300. Whale address: 0xff84dd888de8ac2ed9a44860dc44e57025d68f1d