Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDbt5Pu4IynzB6AtrvrpUe32xIcVb5iik2Odd8QZt/w2wCXmZmIWMPwj6yU… (1,748 chars)"
  }
}