Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHDWroPDKI3yrlIfVVq2yBhTv9mw6Kg5X5zCm/xbVIgXDSxQKNICS5s2SXG… (1,748 chars)"
  }
}