Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDuUmLASFVJlXYGfRk0WWbULaZ8eC6yArB6mETEcikePk+/K34gK4IhMVX6… (1,748 chars)"
  }
}