Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCK6ZOExci4ZYfMvf9DZ3zXK4sKryI2hPZzL+vCc8VnsjQVkLfKGqjS6y0L… (844 chars)"
  }
}