Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEGMxJzz4mMKhMSqzA8iQmF4JjpQbe2wK0isTm7K6yg5GkIMHp4ykOMRRCA… (844 chars)"
  }
}