Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQClPS31VTweNhhi08GZ7rBp/k2HXwYY1x1/eaOXTeHgY3yaqFgIEwXX+kVu… (1,748 chars)"
  }
}