Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDhIckZYdMzePupuVS4MFFJu2oOZhsCSKH3HFoYZjJcxj0jZ95zmIG6ZrEy… (1,748 chars)"
  }
}