Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCpNT8w5CJHGuTTkJ3sthHlX1fDZe/+n6SmWw2s60EScS287RawBVpYV8+C… (1,748 chars)"
  }
}