Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAWoiKrtNmDD+93ymnnOo6R6HcOliCRnmPOdCoNhUeVGnlDO8U89Dtbx/aY… (1,748 chars)"
  }
}