Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAseLbc7Ye8kpBy6tGdY5I9oO7d+w/65FN+IKn/Zd4GlFY6RDcSy94QriQT… (1,748 chars)"
  }
}