Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDKpY9uqTUtqlijxYWaaI3VcIn4BT3nUuAjioQY1SfJ7XU9dtmCkA+hGYbu… (1,748 chars)"
  }
}