Merge branch 'feature/ticker' into 'master'

wallet/controllers/FlashController.php

@@ -212,7 +212,9 @@ class FlashController extends BaseController
                 'min_fee' => $result['min_fee'] ?? '',
                 'fee_percent' => $result['fee_percent'] ?? '',
                 'sort' => $result['sort'] ?? '',
-                'market_price_float' => $result['market_price_float'] ?? ''
+                'market_price_float' => $result['market_price_float'] ?? '',
+                'from_market_price_source'  => $result['from_market_price_source'] ?? '',
+                'to_market_price_source' => $result['to_market_price_source'] ?? ''
             ];
             $appKey = isset($node_params['appKey']) ? $node_params['appKey'] : null;
             $appSecret = isset($node_params['appSecret']) ? $node_params['appSecret'] : null;