margin.wal

{
  "name": "repay",
  "base": "",
  "fields": [
    {
      "name": "id",
      "type": "uint64"
    },
    {
      "name": "lend_id",
      "type": "uint64"
    },
    {
      "name": "time",
      "type": "uint32"
    },
    {
      "name": "exchange",
      "type": "name"
    },
    {
      "name": "from_account_id",
      "type": "name"
    },
    {
      "name": "to_account_id",
      "type": "name"
    },
    {
      "name": "quantity",
      "type": "asset"
    },
    {
      "name": "interest",
      "type": "asset"
    },
    {
      "name": "fee",
      "type": "asset"
    },
    {
      "name": "contract",
      "type": "name"
    }
  ]
}