BtcBlockBot on Nostr: Whale alert! 🐋 Someone moved 4,899 BTC ($178M) in block 817,125 Whale alert! 🐋 Someone moved 4,899 BTC ($178M) in block 817,125 https://mempool.space/tx/0807881e64ed46f477823d9ff7b5365eb6ad3589c3c85bec149db4f8ab60fc95