Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCXqZ5hTxyQTJlM60rGkH0LnbeBJ/rCplCJxBfLvb9ODFgRZ8VgVr2JKDuj… (1,748 chars)"
  }
}