Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAYe1CUPvO9twHqzQxfEWYstBTMp9yhCORwKs9riIktdkzwU6lwrEhC7p1k… (1,748 chars)"
  }
}