Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBERqBwgA0ikKW5LOHlzGlTZjZ+AzXc7iM+/rbVcJHarUCjZ8Mri7R+e8QH… (1,748 chars)"
  }
}