Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQE9Z7CWAcHFj++Yceuy6Vg0Pcuvtj8E8BkWkn1eCxaoZ0TDhGFmbd6GHyS2… (1,748 chars)"
  }
}