{"id":"ux_snl7f5","type":"WHALE_WALLET","severity":70,"tier":"MAJOR","headline":"WHALE WALLET: 491.94 BTC OUT","detail":"491.94 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":"491.94 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"c500ddd8c2cdf77759f548c46afcd5b2b262a2ef085d30f2d36b361ae2476b96","source":"mempool.space","provenance":"INFERRED","detectedAt":1791611683,"lastSeenAt":1791616769}