According to @OnchainLens, a wallet linked to Marathon Digital (MARA) received 400 BTC valued at $45.24M from Galaxy Digital. Source: @OnchainLens. The destination address is bc1qpsurayruzezadar7qa0rxercq5v9vvj9zvqac4uslnf92fk8ew8q4ex5dd, enabling direct on-chain monitoring of subsequent activity. Source: @OnchainLens. No exchange deposit was indicated in the source post. Source: @OnchainLens.