Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAVIGaJR56tWzrFv1nm3pks52EnFZzHEv8U8EmfRucF3kIcrgMtODlZnPeU… (1,748 chars)"
  }
}