Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCMKDjZB5W4EmFJHhB37i6lnzMvFs4aTEdaQiVk3mI9izqjU0sOaLvagUkL… (1,748 chars)"
  }
}