Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC72PWEymGgEIThII9BH5TGKZCOjekGvyoMQzT1w8KfSzlZG+uqMXRo2WMW… (1,748 chars)"
  }
}