{"id":"ux_1oszlty","type":"WHALE_WALLET","severity":70,"tier":"MAJOR","headline":"WHALE WALLET: 499.9 BTC IN","detail":"499.9 BTC just entered 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":"INFLOW"},{"label":"AMOUNT","value":"499.9 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"74872aea5f7e51ef02769448df54ca322ded1830fe6b8665fa50e048fbf034fd","source":"mempool.space","provenance":"INFERRED","detectedAt":1791736576,"lastSeenAt":1791745037}