Merge branch 'master' into release

app/Console/Commands/Trace.php

@@ -118,7 +118,7 @@ class Trace extends Command
             if (isset($row['transaction_id']) && $row['transaction_id']) {
                 $data['trans_id'] = $row['transaction_id'];
                 $data['block_height'] = $row['block_num'];
-                $data['block_time'] = date('Y-m-d H:i:s', strtotime($row['block_time']) + 8 * 3600)();
+                $data['block_time'] = date('Y-m-d H:i:s', strtotime($row['block_time']) + 8 * 3600);
                 $data['status'] = 1;
             } else {
                 $data['status'] = 2;