Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDJr9o7hM1jwcgUL6jkKDZVlR/6NRmN7Bw/MY0YuM2GdgfLesAS7/KPlsNA… (1,748 chars)"
  }
}