diff --git a/McCrypt/Keys.cs b/McCrypt/Keys.cs
index 2c48f80..845253b 100644
--- a/McCrypt/Keys.cs
+++ b/McCrypt/Keys.cs
@@ -1,9 +1,11 @@
 using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
 using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Text;
+using System.Xml.Linq;
 
 namespace McCrypt
 {
@@ -129,35 +131,23 @@ namespace McCrypt
 
             contentList.Add(content);
         }
-
-        private static void readReceipt(string receiptData)
+        private static void handleEntitlements(dynamic entitlements, byte[] userKey)
         {
-            dynamic recData = Utils.JsonDecodeCloserToMinecraft(receiptData);
-            string userId = recData.Receipt.EntityId;
-            string deviceId = "";
-
-            if (recData.Receipt.ReceiptData != null)
-                deviceId = recData.Receipt.ReceiptData.DeviceId;
-
-            if (deviceId == "" || deviceId == null)
-                deviceId = lastDeviceId;
-
-            if (deviceId == "" || deviceId == null)
-                return;
-
-            lastDeviceId = deviceId;
-
-            byte[] userKey = deriveUserKey(userId, deviceId);
 
             // Derive content keys
-            int totalEntitlements = recData.Receipt.Entitlements.Count;
+            int totalEntitlements = entitlements.Count;
 
             for (int i = 0; i < totalEntitlements; i++)
             {
                 try
                 {
-                    string friendlyId = recData.Receipt.Entitlements[i].FriendlyId;
-                    string contentKeyB64 = recData.Receipt.Entitlements[i].ContentKey;
+                    string friendlyId = entitlements[i].FriendlyId;
+                    if (friendlyId == null)
+                        friendlyId = entitlements[i].PackId;
+                    
+                    if (friendlyId == null) continue;
+
+                    string contentKeyB64 = entitlements[i].ContentKey;
                     if (contentKeyB64 == null)
                         continue;
 
@@ -169,7 +159,38 @@ namespace McCrypt
                 }
                 catch (Exception) { continue; }
             }
+        }
+        private static void readInnerReceipt(dynamic recData)
+        {
+            string userId = recData.EntityId;
+            string deviceId = "";
 
+            if (recData.ReceiptData != null)
+                deviceId = recData.ReceiptData.DeviceId;
+
+            if (deviceId == "" || deviceId == null)
+                deviceId = lastDeviceId;
+
+            if (deviceId == "" || deviceId == null)
+                return;
+
+            lastDeviceId = deviceId;
+
+            byte[] userKey = deriveUserKey(userId, deviceId);
+
+            if (recData.Entitlements != null)
+                handleEntitlements(recData.Entitlements, userKey);
+            else
+                handleEntitlements(recData.EntitlementReceipts, userKey);
+        }
+
+        private static void readReceipt(string receiptData)
+        {
+            dynamic recData = Utils.JsonDecodeCloserToMinecraft(receiptData);
+            if (recData.Receipt != null)
+                readInnerReceipt(recData.Receipt);
+            else
+                readInnerReceipt(recData);
         }
 
         public static void ReadOptionsTxt(string optionsTxtPath)
@@ -246,29 +267,36 @@ namespace McCrypt
             }
             catch (Exception) { return;  }
 
-            string receiptB64 = entData.Receipt;
+            string receiptB64 = entData.GetValue("Receipt", StringComparison.InvariantCultureIgnoreCase);
 
             if (receiptB64 == null)
                 return;
 
+            string receiptData = null;
             if (receiptB64.Split('.').Length <= 1)
+                receiptData = Encoding.UTF8.GetString(Utils.ForceDecodeBase64(receiptB64));
+            else
+                receiptData = Encoding.UTF8.GetString(Utils.ForceDecodeBase64(receiptB64.Split('.')[1]));
+            if (receiptData == null)
                 return;
 
-            string receiptData = Encoding.UTF8.GetString(Utils.ForceDecodeBase64(receiptB64.Split('.')[1]));
             readReceipt(receiptData);
-            int totalItems = entData.Items.Count;
-            for (int i = 0; i < totalItems; i++)
+            if(entData.Items != null)
             {
-                string b64Data = entData.Items[i].Receipt;
+                int totalItems = entData.Items.Count;
+                for (int i = 0; i < totalItems; i++)
+                {
+                    string b64Data = entData.Items[i].Receipt;
 
-                if (b64Data == null)
-                    continue;
+                    if (b64Data == null)
+                        continue;
 
-                if (b64Data.Split('.').Length <= 1)
-                    continue;
+                    if (b64Data.Split('.').Length <= 1)
+                        continue;
 
-                string recept = Encoding.UTF8.GetString(Utils.ForceDecodeBase64(b64Data.Split('.')[1]));
-                readReceipt(recept);
+                    string recept = Encoding.UTF8.GetString(Utils.ForceDecodeBase64(b64Data.Split('.')[1]));
+                    readReceipt(recept);
+                }
             }
         }
         public static void ReadKeysDb(string keyFile)
diff --git a/McCrypt/Utils.cs b/McCrypt/Utils.cs
index f61f67c..d6d8d5f 100644
--- a/McCrypt/Utils.cs
+++ b/McCrypt/Utils.cs
@@ -1,4 +1,5 @@
 using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
 using System;
 using System.IO;
 using System.Text;
@@ -8,7 +9,7 @@ namespace McCrypt
     internal class Utils
     {
 
-        internal static object JsonDecodeCloserToMinecraft(string json)
+        internal static Object JsonDecodeCloserToMinecraft(string json)
         {
             for (int i = json.Length; i > 0; i--)
             {