Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDxlIDJHausY0Bc2yQf8rOVpDEhACBdcULcC0BZneS1yUqw01G/DkfFvvxt… (1,748 chars)"
  }
}