Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB3MHW3gwBoLm308RKwncjFHgSXKy4nTyXvz8UAgfeLiRh4X1nTXX0MDJsQ… (1,748 chars)"
  }
}