Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHXe8fo14GBD9lk11SHB9CIjQ7PkxlpBzBrcLyYYMEBVlWdIvLZLOjoUdTQ… (844 chars)"
  }
}