diff --git a/bc/79e4fd18e405fa5a234a9e4601550f714d8907 b/bc/79e4fd18e405fa5a234a9e4601550f714d8907
new file mode 100644
index 00000000..3d91d82a
--- /dev/null
+++ b/bc/79e4fd18e405fa5a234a9e4601550f714d8907
@@ -0,0 +1 @@
+{"channels":[null]}