Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwGVPk1EyozM8GS0EYDwLc6j9/jh2tVRIf6LbVe+hyoqBG00SkVsPqdP1j8S… (844 chars)"
  }
}