Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC9RNKrVCz34J1ckBGGO/IGcQksLejx58xS0rRju2UMYX0c5yFaAeuUqkQj… (1,748 chars)"
  }
}