sales.nft

{
  "name": "buyreserve",
  "base": "",
  "fields": [
    {
      "name": "payment_id",
      "type": "checksum256"
    },
    {
      "name": "recipient",
      "type": "name"
    },
    {
      "name": "collection",
      "type": "name"
    },
    {
      "name": "items",
      "type": "ReservedItem[]"
    }
  ]
}