Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCe1LQr6KNf/wJljChQbJzDfRZvt6BHwt0SCCHtPC0amiR0KFiyqUrmozaT… (1,748 chars)"
  }
}