Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBkH8UKaKh0MAZDjdrb2v4mAIFQJIRFKRjfS8F3bV15byPU/7WcsadPjigD… (1,748 chars)"
  }
}