Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDMaQRmCBvNHOCof7qWXbC3vwNKmwW2veGbUSD3dyFsJjl6+I6Iy+JdZzcW… (1,748 chars)"
  }
}