Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCnFHVb6SzmtllE3jaWzUk9heyOPZVhOE9ESmZqYGlsdD2y3pGoowXgWWtC… (1,748 chars)"
  }
}