{"id":"ux_yh99sa","type":"WHALE_WALLET","severity":54,"tier":"NOTABLE","headline":"WHALE WALLET: 141.15 BTC OUT","detail":"141.15 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":"141.15 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"188f371c97bf2a83b24852a1ba618412ec0d5da4fd4a71135d408e384d0d99d5","source":"mempool.space","provenance":"INFERRED","detectedAt":1791215133,"lastSeenAt":1791220174}