Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQF6SkGYfe4dSo9PSVriLnYst/RsqnXfRh7j8cYkIf7z9ULqQH7koTSDTPvi… (1,748 chars)"
  }
}