Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCd4yYNTT+hx3ieRa6M7aI6x4d+oFgn+JS2RzRKPDh023j14Ci2/OQmQ44g… (1,748 chars)"
  }
}