{"id":"ux_mnzh2y","type":"WHALE_WALLET","severity":54,"tier":"NOTABLE","headline":"WHALE WALLET: 148.37 BTC OUT","detail":"148.37 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":"148.37 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"6a058ea02de3bd62047190d049c1e03b851cf93cc08789270f8202aa77aee17a","source":"mempool.space","provenance":"INFERRED","detectedAt":1790840455,"lastSeenAt":1790847206}