Update processing state: next_index=320

processing_state2.json

@@ -319,6 +319,7 @@
     "files/511_GESNUKAE.part2.rar": "processed",
     "files/512_GESNUKAE.part3.rar": "processed",
     "files/513_ZOLOKTER.part1.rar": "processed",
-    "files/514_ZOLOKTER.part2.rar": "failed"
+    "files/514_ZOLOKTER.part2.rar": "failed",
+    "files/515_TAZOLKISC.part1.rar": "processing"
   }
 }