Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB3VHmz8uXrT8oLKbo8GcKJsq/VN+/RnYyeseNzPux5H098m72GK95UsdOY… (1,748 chars)"
  }
}