Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBPy2zy/yqI1kZuYRagvQ9H9vs/PY/Ona2Y7n4pk5ydjX5e+/GWiOaNi5l2… (1,748 chars)"
  }
}