Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEU0oLrVy1sFnKDDALHvWoQi3Vg9ZG0KKv0Q3GJ3HbRflEmIv80cBWVIOgd… (844 chars)"
  }
}