Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBVukcdxfhkxLfXktPy1XDJYghPpvWvGTBQDpp5NECnHgMVE3V2u/2iOSQp… (1,748 chars)"
  }
}