Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCIe5lRVT5KDvXnSJHg2rR337Q6+qE+lNzGiTvxRIazhy5/KhCKydX49BX9… (1,748 chars)"
  }
}