Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAjgohGd9XXYRRRJRhToFMw9beJ4BnZq7tsgZiHKQGQcg4tLUDzSIEXuAHg… (844 chars)"
  }
}