{"id":"ux_1fc8ny2","type":"WHALE_WALLET","severity":67,"tier":"MAJOR","headline":"WHALE WALLET: 407.9 BTC IN","detail":"407.9 BTC just entered a whale wallet SENTINEL has watched since observing 4,340 BTC land there on-chain. Identity unknown, this is observed behavior, not an attribution.","metrics":[{"label":"WALLET","value":"3MqUP6G1…xXFd"},{"label":"FLOW","value":"INFLOW"},{"label":"AMOUNT","value":"407.9 BTC"},{"label":"OBSERVED SIZE","value":"4,340 BTC"}],"subjectKind":"tx","subjectId":"1e76e87f46a167069a1d6d30b9175b56a3dea0e75f801d1a17eed243460433bb","source":"mempool.space","provenance":"INFERRED","detectedAt":1790576943,"lastSeenAt":1790583694}