Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC+KBHemik0XN9VUz/83TeXuIwvfnPnNzHT6anTcwdiRQewUvO9kNmk17t7… (1,748 chars)"
  }
}