Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDDEUholmGkJCRssUX+3RnFbAE3USx+FTU8lF6e7qYyOzvLlmTXShZmYspa… (1,748 chars)"
  }
}