Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQIplCXsGnng9Bx9SVm2wuyyKHTSa6gCjh3qs3ZW/fWFkQQnGmCFkTkEx7pp… (1,748 chars)"
  }
}