{"id":"ux_18gw0tv","type":"WHALE_WALLET","severity":52,"tier":"NOTABLE","headline":"WHALE WALLET: 126.78 BTC OUT","detail":"126.78 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":"126.78 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"645798e86b31c906aa93612f92580049aa52ede553f42b6a3f7bc479f33b5499","source":"mempool.space","provenance":"INFERRED","detectedAt":1790501242,"lastSeenAt":1790506328}