diff --git a/ff/fe21b6b14459cee0bf1034e039a2eee2aeb576 b/ff/fe21b6b14459cee0bf1034e039a2eee2aeb576
new file mode 100644
index 00000000..3d91d82a
--- /dev/null
+++ b/ff/fe21b6b14459cee0bf1034e039a2eee2aeb576
@@ -0,0 +1 @@
+{"channels":[null]}