update view mode construction

src/server.php

@@ -392,9 +392,11 @@ $server->setHandler(
                 ) {
                     if ($record['transaction'] == $attribute[1])
                     {
-                        // Raw mode
+                        // View mode
-                        if ('raw' == $request->getQuery())
+                        switch ($request->getQuery())
                         {
+                            case 'raw':
+
                                 // Transaction ID
                                 $result[] = null;
                                 $result[] = sprintf(
@@ -491,11 +493,11 @@ $server->setHandler(
 
                                 $result[] = null;
                                 $result[] = $record['block'];
-                        }
 
-                        // Reader mode
+                            break;
-                        else
+
-                        {
+                            default:
+
                                 // Key
                                 $result[] = null;
                                 $result[] = sprintf(