Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBZo3UZxdU+kIRj0KqFEh3ucv4Ivbdvy/7qF0y5/usuwHBKM99s6MvcA1YE… (1,748 chars)"
  }
}