Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA3qKnQEXDaWmjYuDGYULFNCCKoLlfDNSuP95JBf2fMhHHGfF2+xhhug6yK… (1,748 chars)"
  }
}