Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAf3Vm7cwSzEG87Ph2JoE2PfHu3glz4hPMMdQBL10NVTlrXLEuKGcIygUFr… (1,748 chars)"
  }
}