Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAJGBqSOu1lfT0zer6qLZU/XbYMx1IRqYSbiyK9W9q+fUkFhG0zJsXJspzd… (1,748 chars)"
  }
}