Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBgHCbZ1/lEFtwdKrfk1nhBWFrKhAhT3L5IUaatwLtSDTr7hb1UJBFeCN2B… (1,748 chars)"
  }
}