Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBt5snbs4I6kBYU46xp5ffjENK4VU57qm+f+AJVK82eAyD8jcxTMzqcFCZd… (1,748 chars)"
  }
}