Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwF6nb/1IHr+iauX8CcvyCXg5IW4Cx47C+KbTHcEVrH6gm3lOXIMh9FxQtjN… (844 chars)"
  }
}