Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCoUMUk8ZLjQ5OY6qFnt3aDV4QW6Wh+yu+KXTFMZzdvr1DkRSEaXe660whj… (1,748 chars)"
  }
}