{"id":"ux_1t2rpyn","type":"WHALE_WALLET","severity":53,"tier":"NOTABLE","headline":"WHALE WALLET: 136.98 BTC OUT","detail":"136.98 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":"136.98 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"f3fdf9431a525015162f0cae4cb504ed5d90d9a2c34b96e7f2e546017da99647","source":"mempool.space","provenance":"INFERRED","detectedAt":1791728159,"lastSeenAt":1791733200}