{"id":"ux_381k4v","type":"WHALE_WALLET","severity":53,"tier":"NOTABLE","headline":"WHALE WALLET: 133.64 BTC OUT","detail":"133.64 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":"133.64 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"64e7c971eade784bd557bea10f6a36ce0ce195c6e82867d808f2bf7764223712","source":"mempool.space","provenance":"INFERRED","detectedAt":1791677527,"lastSeenAt":1791682568}