Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCWhEgee44OlJO9bHgAY9DjDnNgftD94A7ecImT8IJ0M3MT9QLZNSh1A1/e… (1,748 chars)"
  }
}