{"id":"ux_9vj270","type":"WHALE_WALLET","severity":71,"tier":"MAJOR","headline":"WHALE WALLET: 551.14 BTC OUT","detail":"551.14 BTC just left a whale wallet SENTINEL has watched since observing 2,256 BTC land there on-chain. Identity unknown, this is observed behavior, not an attribution.","metrics":[{"label":"WALLET","value":"bc1qx9n8…zntc"},{"label":"FLOW","value":"OUTFLOW"},{"label":"AMOUNT","value":"551.14 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"3119f6ef9fee880ef34fccf4dcc3501ad81451ea84f0ef96c9d81e85259f02b6","source":"mempool.space","provenance":"INFERRED","detectedAt":1791741661,"lastSeenAt":1791746702}