{"id":"ux_1i43vuh","type":"WHALE_WALLET","severity":54,"tier":"NOTABLE","headline":"WHALE WALLET: 147.63 BTC OUT","detail":"147.63 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":"147.63 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"91f2306e69c6190aa9dc4f964025ad5d913f5e50756bf0aad7bf42a03bb5cefc","source":"mempool.space","provenance":"INFERRED","detectedAt":1790980515,"lastSeenAt":1790988976}