Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDwMGyoSqUQPz7ISYp/nbYdNwWgLEjBC3wOGPvm9S+7qXrp2hrZ0zWe+F9k… (1,748 chars)"
  }
}