Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA6W6oaMxxD5Ym/O4hBv6S/BrTOJHyeiJLg0tuHtQylehPJB3sOlWVcrdrU… (1,748 chars)"
  }
}