Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDrwglk6ZD+Qk+a5v06ZeO3bTkfLGI2HxH/BwGJ6D5PhWEvVPfHZxGUj+7U… (1,748 chars)"
  }
}