Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEDfanfwGKkf3agIPudG+LmGMDd9YwWJobsUGdBaifQVRVf+FqI+aDtM+vs… (1,748 chars)"
  }
}