Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC4eJxUTI0AZR6xXlqeU+GK+H1ZWWeXSrgncaIQZORmOzxyx/CKCfO0HGHK… (1,748 chars)"
  }
}