Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCOg7k5b0H4xxq/d5/SwRC6DYVM4LX/KlM7v5BevewMDEvJPxxVbG6IlIGw… (1,748 chars)"
  }
}