BtcBlockBot on Nostr: Whale alert! 🐋 Someone moved 14,216 BTC ($813M) in block 851,249 Whale alert! 🐋 Someone moved 14,216 BTC ($813M) in block 851,249 https://mempool.space/tx/3ca62caa51713fe6f71836590edd7dd44b6b02dd1203c90cbc2a545c0a2a3f84