Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC8qL74RCPzUmIIFvlpAywYTkojX7kI60ZElumcDHRcKDJi/VdsQ4wWuahW… (1,748 chars)"
  }
}