Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBk8qpsSIcDYkPBzZ1FL6snJNuODtbGSCbYJ94TZ5gjXmzCKxTWds/li77o… (1,748 chars)"
  }
}