【Approximately 310 BTC flowed out of Valkyrie 22 hours ago, worth 21.74 million USD】According to Golden Finance reports and Arkham monitoring data, about 22 hours ago, 310.53 BTC flowed out of the Valkyrie Bitcoin Exchange-Traded Fund BRRR Bitcoin ETF, into an unknown address starting with bc1q, worth approximately 21.74 million USD.