{"id":"ux_14kct1b","type":"WHALE_WALLET","severity":70,"tier":"MAJOR","headline":"WHALE WALLET: 506.21 BTC OUT","detail":"506.21 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":"506.21 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"83b1822c712f9537982d85e13381dade433ec8012b8cfa5d5aea5030a946176a","source":"mempool.space","provenance":"INFERRED","detectedAt":1790707101,"lastSeenAt":1790713852}