Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB3uAcIoz9sQyR0Z+Z33P/uTi/pUtfdMkpuaaVIgARGDx6ZAyaWqUKrCL7k… (1,748 chars)"
  }
}