Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCEJFalPYV1zkM1ihHvMJ/90r2NHKfhzEHqHt1wo/bS/CbLKXD+ws2wwutE… (1,748 chars)"
  }
}