hitbtc3 parseTransaction unification
diff --git a/js/hitbtc3.js b/js/hitbtc3.js
index 9e9dfe363c6e..f29c6a9c0e76 100644
--- a/js/hitbtc3.js
+++ b/js/hitbtc3.js
@@ -1120,33 +1120,36 @@ module.exports = class hitbtc3 extends Exchange {
         const sender = this.safeValue (native, 'senders');
         const addressFrom = this.safeString (sender, 0);
         const amount = this.safeNumber (native, 'amount');
-        let fee = undefined;
+        const fee = {
+            'currency': undefined,
+            'cost': undefined,
+            'rate': undefined,
+        };
         const feeCost = this.safeNumber (native, 'fee');
         if (feeCost !== undefined) {
-            fee = {
-                'currency': code,
-                'cost': feeCost,
-            };
+            fee['currency'] = code;
+            fee['cost'] = feeCost;
         }
         return {
             'info': transaction,
             'id': id,
             'txid': txhash,
+            'type': type,
             'code': code, // kept here for backward-compatibility, but will be removed soon
             'currency': code,
-            'amount': amount,
             'network': undefined,
+            'amount': amount,
+            'status': status,
+            'timestamp': timestamp,
+            'datetime': this.iso8601 (timestamp),
             'address': address,
             'addressFrom': addressFrom,
             'addressTo': addressTo,
             'tag': tag,
             'tagFrom': undefined,
             'tagTo': tagTo,
-            'timestamp': timestamp,
-            'datetime': this.iso8601 (timestamp),
             'updated': updated,
-            'status': status,
-            'type': type,
+            'comment': undefined,
             'fee': fee,
         };
     }

```
2022-12-29T22:33:25.327Z
Node.js: v18.4.0
CCXT v2.4.74
hitbtc3.fetchTransactions ()
2022-12-29T22:33:27.368Z iteration 0 passed in 477 ms

       id |                                                             txid |    type | code | currency | network | amount | status |     timestamp |                 datetime |                            address |                        addressFrom |                          addressTo | tag | tagFrom | tagTo |       updated | comment | fee
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
212653927 | 95489690a0bcf03acffb00754504abbb63ab5c3b480d74a1fe5c877ee4a08a00 | deposit |  LTC |      LTC |         |  0.009 |     ok | 1672352106916 | 2022-12-29T22:15:06.916Z | LQs1i1gpBpjcJgdRQiABrktvPK13vBeYBK | LZEjckteAtWrugbsy9zU8VHEZ4iUiXo9Nm | LQs1i1gpBpjcJgdRQiABrktvPK13vBeYBK |     |         |       | 1672352638967 |         |  {}
1 objects
2022-12-29T22:33:27.368Z iteration 1 passed in 477 ms
```