Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAkyrzKdm2IMn0t7qsmPZ0lXGIn6/Fuh/hRmz4PGvXaPgQPq9cYXM9/A4mO… (1,748 chars)"
  }
}