Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCHMFUvHFeR2oLPiAV1KxwmO8fOw7xr9+v5tkOWoH+FlG5A960G+anVqU6U… (1,748 chars)"
  }
}