Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCYZZxDdmup1Bp7vpGEkeJt6fwKZFyG0kq5dN7Ys2gy3WPEUALu3DBAZuPy… (1,748 chars)"
  }
}