Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGSVjftNGGF21Wlm8yT1czVT6O/MstGKzNsgmV+os5lPGY1ayDy/IYV8SLN… (1,748 chars)"
  }
}