Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDDH0ZMoTvO9FK1mUb5TQo7WNJ/WMT31LpKkY+GHIHxEl3XQQ4EKP+f3yjo… (1,748 chars)"
  }
}