diff --git a/bf/66ba1d0c1c9ac437a720238f658314ac34de90 b/bf/66ba1d0c1c9ac437a720238f658314ac34de90
new file mode 100644
index 00000000..3d91d82a
--- /dev/null
+++ b/bf/66ba1d0c1c9ac437a720238f658314ac34de90
@@ -0,0 +1 @@
+{"channels":[null]}