Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFApXFgjHKuxXl99dT4DvJ3LWwf6GsYyO90VviZ7j9fbl8LRwTjCXqKQG+m… (1,748 chars)"
  }
}