Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAF0khYneZ8H4Kq6Jh0tOwu80oR6q86cInVJIDNzlnCz26yO7GSbwd/DvFb… (1,748 chars)"
  }
}