{
  "@context": "https://openactive.io/",
  "@type": "Order",
  "orderProposalVersion": "https://example.com/api/order-proposals/e11429ea-467f-4270-ab62-e47368996fe8/versions/8eb1a6ce-3f5b-40b0-87a7-bddb4c5518bd",
  "payment": {
    "@type": "Payment",
    "name": "AcmeBroker Points",
    "identifier": "1234567890npduy2f"
  }
}