Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDI0MvI/XkBSQmqJB5f9IDcQLI2+SCiMIjNWDnX/Uqrek8LKA7o03qRisWs… (1,748 chars)"
  }
}