Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA6MFgkZqq/XLjP3DA6+pSqwAUz7dyztl6zSwcuPJQ9eEhGxL+ffmz6k2eS… (1,748 chars)"
  }
}