Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB6zmwEVd0KuVlcEPTnRSfMg2u7z1g8aInT/HqtSZJh8iGjVpJp/CIx6hNI… (1,748 chars)"
  }
}