prospectorsc

{
  "name": "mkpurchase",
  "base": "",
  "fields": [
    {
      "name": "account",
      "type": "t_name"
    },
    {
      "name": "market_id",
      "type": "ID"
    },
    {
      "name": "price",
      "type": "t_amount"
    },
    {
      "name": "amount",
      "type": "t_amount"
    }
  ]
}