Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBjh5KfNazRr9Dzee8EO/0HVsX9li7wfoF5jG/l/grNEgsoHBZtlWqLhxvb… (1,748 chars)"
  }
}