Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCGby4gZV6/+0826m+4jHhvlahEZ87f/TFl5yd2FAgfbD7oHWE+7TocDt/X… (1,748 chars)"
  }
}