Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQEcPD5c+BsjeDfW0Kwv8xVnvkZY6Qj9KydfDx7VGnsVgSz62sffsdIjjwHC… (1,748 chars)"
  }
}