Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAowPI32MpI5GDKNb9qUJ6cUoXKvoyC8TN3P2HWeljbUw6iEzQeKCUs2SFs… (1,748 chars)"
  }
}