diff --git a/b1/18280a7731b63062c05ce987b6b5ff2449658c b/b1/18280a7731b63062c05ce987b6b5ff2449658c
new file mode 100644
index 0000000..3d91d82
--- /dev/null
+++ b/b1/18280a7731b63062c05ce987b6b5ff2449658c
@@ -0,0 +1 @@
+{"channels":[null]}