Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDxez2IQI8bxd5GjFrn0QwlH0r08U+ujGKJXtl4IntScheg1pKNTJVN8bJI… (1,748 chars)"
  }
}