Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDNa6SyhmTRw52zzfpeCaX7iLPH8o4K26/+PyO1ZykoRnHf/Ff6guHSCdoE… (1,748 chars)"
  }
}