Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQEqOjr6FEIPIJx6X7uONI/yV7a78EGXAQHj9xk4OJb/ThPMqzHQdC882xpT… (1,748 chars)"
  }
}