BtcBlockBot on Nostr: Whale alert! 🐋 Someone moved 5,557 BTC ($341M) in block 856,624 Whale alert! 🐋 Someone moved 5,557 BTC ($341M) in block 856,624 https://mempool.space/tx/90fe7fabd8548786fd402bc898cb7a4645b8d763fca28871970f3a799aa2bd99