Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBdI1++A95IkSoFFQbqxWlRV8jz+g8lTwZPDrCjXxEfRkk8FINSMRSEEmcV… (1,748 chars)"
  }
}