Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAGAgEyLyOxOZS2kKrlSn7RhsaFUKQNvOSTWLs6hFtZdHN0k9dldwKz/lh7… (1,748 chars)"
  }
}