Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwGdrhy1lPvZFRjXzJMWCFyajt9dTQ1BvlYm8C8jd3lQkWC003zXDRPZ+Ps5… (844 chars)"
  }
}