Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGTfHqJFq9Z4RJMgSoJsSV4ORvundJpVYMbGs8+XyjQKXiho3ovO0wcW9wg… (1,748 chars)"
  }
}