Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB5XGtOKsFW9at6ea5nhMgtVyFPlfKAeXJpJr8vK4fGsXiSrht65+Fwl6GI… (1,748 chars)"
  }
}