Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBtZDEz2BhOo1o3HDb0roGyh+HRoAzDo3sh0KJ6HdqEdQMcYaTuWeW4Wqac… (1,748 chars)"
  }
}