Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAI/n0dO0vRqvMZ0kIQO+hLbE2pAfPuntWpPa4s1AnxTW0cH7UTJWFJaerq… (1,748 chars)"
  }
}