Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAV36ccpRoTLipFB6TZMVkyrBqZ9ogbKvJnl8vr8hkCxGa+fXwuwz3KTKGh… (1,748 chars)"
  }
}