diff --git a/app/src/main/java/cy/agorise/graphenej/AuthorityType.java b/app/src/main/java/cy/agorise/graphenej/AuthorityType.java
new file mode 100644
index 0000000..2fb52b8
--- /dev/null
+++ b/app/src/main/java/cy/agorise/graphenej/AuthorityType.java
@@ -0,0 +1,13 @@
+package cy.agorise.graphenej;
+
+/**
+ * Enum-type used to specify the different roles of an authority.
+ *
+ * @see <a href="https://bitshares.org/doxygen/authority_8hpp_source.html">Authority</a>
+ */
+
+public enum AuthorityType {
+    OWNER,
+    ACTIVE,
+    MEMO
+}
diff --git a/app/src/main/java/cy/agorise/graphenej/api/GetRelativeAccountHistory.java b/app/src/main/java/cy/agorise/graphenej/api/GetRelativeAccountHistory.java
index e3d837e..935618f 100644
--- a/app/src/main/java/cy/agorise/graphenej/api/GetRelativeAccountHistory.java
+++ b/app/src/main/java/cy/agorise/graphenej/api/GetRelativeAccountHistory.java
@@ -20,6 +20,7 @@ import cy.agorise.graphenej.models.ApiCall;
 import cy.agorise.graphenej.models.BaseResponse;
 import cy.agorise.graphenej.models.HistoricalTransfer;
 import cy.agorise.graphenej.models.WitnessResponse;
+import cy.agorise.graphenej.objects.Memo;
 import cy.agorise.graphenej.operations.TransferOperation;
 
 /**
@@ -161,6 +162,7 @@ public class GetRelativeAccountHistory extends BaseGrapheneHandler {
                 GsonBuilder gsonBuilder = new GsonBuilder();
                 gsonBuilder.registerTypeAdapter(TransferOperation.class, new TransferOperation.TransferDeserializer());
                 gsonBuilder.registerTypeAdapter(AssetAmount.class, new AssetAmount.AssetAmountDeserializer());
+                gsonBuilder.registerTypeAdapter(Memo.class, new Memo.MemoDeserializer());
                 WitnessResponse<List<HistoricalTransfer>> transfersResponse = gsonBuilder.create().fromJson(response, RelativeAccountHistoryResponse);
                 mListener.onSuccess(transfersResponse);
             }
diff --git a/app/src/main/java/cy/agorise/graphenej/api/SubscriptionMessagesHub.java b/app/src/main/java/cy/agorise/graphenej/api/SubscriptionMessagesHub.java
index 5373bb6..f1bd5f5 100644
--- a/app/src/main/java/cy/agorise/graphenej/api/SubscriptionMessagesHub.java
+++ b/app/src/main/java/cy/agorise/graphenej/api/SubscriptionMessagesHub.java
@@ -26,6 +26,7 @@ import cy.agorise.graphenej.models.ApiCall;
 import cy.agorise.graphenej.models.DynamicGlobalProperties;
 import cy.agorise.graphenej.models.SubscriptionResponse;
 import cy.agorise.graphenej.models.WitnessResponse;
+import cy.agorise.graphenej.objects.Memo;
 import cy.agorise.graphenej.operations.LimitOrderCreateOperation;
 import cy.agorise.graphenej.operations.TransferOperation;
 
@@ -91,6 +92,7 @@ public class SubscriptionMessagesHub extends BaseGrapheneHandler implements Subs
         builder.registerTypeAdapter(AssetAmount.class, new AssetAmount.AssetAmountDeserializer());
         builder.registerTypeAdapter(UserAccount.class, new UserAccount.UserAccountSimpleDeserializer());
         builder.registerTypeAdapter(DynamicGlobalProperties.class, new DynamicGlobalProperties.DynamicGlobalPropertiesDeserializer());
+        builder.registerTypeAdapter(Memo.class, new Memo.MemoDeserializer());
         this.gson = builder.create();
     }
 
diff --git a/app/src/main/java/cy/agorise/graphenej/objects/Memo.java b/app/src/main/java/cy/agorise/graphenej/objects/Memo.java
index 1ba540c..669c5e4 100644
--- a/app/src/main/java/cy/agorise/graphenej/objects/Memo.java
+++ b/app/src/main/java/cy/agorise/graphenej/objects/Memo.java
@@ -1,17 +1,25 @@
 package cy.agorise.graphenej.objects;
 
 import com.google.common.primitives.Bytes;
+import com.google.gson.JsonDeserializationContext;
+import com.google.gson.JsonDeserializer;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
+import com.google.gson.JsonParseException;
+
 import cy.agorise.graphenej.Address;
 import cy.agorise.graphenej.PublicKey;
 import cy.agorise.graphenej.Util;
 import cy.agorise.graphenej.errors.ChecksumException;
+import cy.agorise.graphenej.errors.MalformedAddressException;
 import cy.agorise.graphenej.interfaces.ByteSerializable;
 import cy.agorise.graphenej.interfaces.JsonSerializable;
+import cy.agorise.graphenej.operations.TransferOperation;
+
 import org.bitcoinj.core.ECKey;
 import org.spongycastle.math.ec.ECPoint;
 
+import java.lang.reflect.Type;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.util.Arrays;
@@ -269,4 +277,30 @@ public class Memo implements ByteSerializable, JsonSerializable {
         }
         return memoObject;
     }
+
+    /**
+     * Class used to deserialize a memo
+     */
+    public static class MemoDeserializer implements JsonDeserializer<Memo> {
+
+        @Override
+        public Memo deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
+            JsonObject jsonObject = json.getAsJsonObject();
+            String fromAddress = jsonObject.get(KEY_FROM).getAsString();
+            String toAddress = jsonObject.get(KEY_TO).getAsString();
+            long nonce = jsonObject.get(KEY_NONCE).getAsLong();
+            String msg = jsonObject.get(KEY_MESSAGE).getAsString();
+
+            Memo memo = null;
+            try{
+                Address from = new Address(fromAddress);
+                Address to = new Address(toAddress);
+                byte[] message = Util.hexToBytes(msg);
+                memo = new Memo(from, to, nonce, message);
+            }catch(MalformedAddressException e){
+                System.out.println("MalformedAddressException. Msg: "+e.getMessage());
+            }
+            return memo;
+        }
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/cy/agorise/graphenej/operations/TransferOperation.java b/app/src/main/java/cy/agorise/graphenej/operations/TransferOperation.java
index 33698d9..0988640 100644
--- a/app/src/main/java/cy/agorise/graphenej/operations/TransferOperation.java
+++ b/app/src/main/java/cy/agorise/graphenej/operations/TransferOperation.java
@@ -1,7 +1,6 @@
 package cy.agorise.graphenej.operations;
 
 import com.google.common.primitives.Bytes;
-import com.google.common.primitives.UnsignedLong;
 import com.google.gson.GsonBuilder;
 import com.google.gson.JsonArray;
 import com.google.gson.JsonDeserializationContext;
@@ -14,13 +13,10 @@ import com.google.gson.JsonSerializer;
 
 import java.lang.reflect.Type;
 
-import cy.agorise.graphenej.Address;
 import cy.agorise.graphenej.AssetAmount;
 import cy.agorise.graphenej.BaseOperation;
 import cy.agorise.graphenej.OperationType;
 import cy.agorise.graphenej.UserAccount;
-import cy.agorise.graphenej.Util;
-import cy.agorise.graphenej.errors.MalformedAddressException;
 import cy.agorise.graphenej.objects.Memo;
 
 /**
@@ -171,7 +167,6 @@ public class TransferOperation extends BaseOperation {
 
         @Override
         public TransferOperation deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
-            System.out.println("Deserialized bitch start. Msg: "+ json.getAsString());
             if(json.isJsonArray()){
                 // This block is used just to check if we are in the first step of the deserialization
                 // when we are dealing with an array.
@@ -197,20 +192,10 @@ public class TransferOperation extends BaseOperation {
                 UserAccount to = new UserAccount(jsonObject.get(KEY_TO).getAsString());
                 TransferOperation transfer = new TransferOperation(from, to, amount, fee);
 
-                // Deserializing Memo if it exists
-                System.out.println("Deserialized bitch. Msg: "+ jsonObject.getAsString());
-                if(jsonObject.get(KEY_MEMO) != null){
-                    JsonObject memoObj = jsonObject.get(KEY_MEMO).getAsJsonObject();
-                    try{
-                        Address memoFrom = new Address(memoObj.get(Memo.KEY_FROM).getAsString());
-                        Address memoTo = new Address(memoObj.get(KEY_TO).getAsString());
-                        long nonce = UnsignedLong.valueOf(memoObj.get(Memo.KEY_NONCE).getAsString()).longValue();
-                        byte[] message = Util.hexToBytes(memoObj.get(Memo.KEY_MESSAGE).getAsString());
-                        Memo memo = new Memo(memoFrom, memoTo, nonce, message);
-                        transfer.setMemo(memo);
-                    }catch(MalformedAddressException e){
-                        System.out.println("MalformedAddressException. Msg: "+e.getMessage());
-                    }
+                // If the transfer had a memo, deserialize it
+                if(jsonObject.has(KEY_MEMO)){
+                    Memo memo = context.deserialize(jsonObject.get(KEY_MEMO), Memo.class);
+                    transfer.setMemo(memo);
                 }
 
                 return transfer;