Update mirror status

manifest.json

@@ -17,6 +17,10 @@
     "transcg-data-3.zip": {
       "size": 16168303568,
       "sha256": "4f2623c780f3c3b3c4c4c90f0895f9656842654f865001726909b96bf4a3a5cc"
+    },
+    "transcg-data-4.zip": {
+      "size": 16147293934,
+      "sha256": "bb0669c8752c6c2e60ec6bd626183a6bc879a5998e20749fe4227f3ce3485b3b"
     }
   }
 }