Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDgqetb3leUOZnRuKKhgtGaEy6N4KAhz7Y/yDGmS/M7azd4g9BcS5P23O92… (1,748 chars)"
  }
}