Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBndmC2ck/jS3QhzZBBH0v4h9ZJW0UtJpmKY1eJFQ+puHklqA+acr9m4WzT… (1,748 chars)"
  }
}