{"id":"ux_19sizka","type":"WHALE_WALLET","severity":49,"tier":"NOTABLE","headline":"WHALE WALLET: 102.8 BTC OUT","detail":"102.8 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":"102.8 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"b1128d74461b0da9fb288120467728e6badcc631ab5703db5c6e88be4cbe0809","source":"mempool.space","provenance":"INFERRED","detectedAt":1790459071,"lastSeenAt":1790464112}