Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD+JQc6uMPBNMKl23SEGIKlyjhDD3Z361/wcTZLxsbLLBOxXBBDxQmLTjuv… (1,748 chars)"
  }
}