Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBap4/hbpTw0cAp+qGkyibVLOum5NWsitKYTHSxV/sqJBHZzaB36YM1QnqS… (1,748 chars)"
  }
}