Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAkLO4FXOtP0Jrr43gWVdVjUj0XUZiXXmS3aPnAjwrVeQPAx/xgHl9IQ++4… (1,748 chars)"
  }
}