Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAVhDCdFi7pdyq8Xal7j25eW1V6Iz88vZeangCl7tpAaEKXbDHrrrpimPR9… (1,748 chars)"
  }
}