diff --git a/30/cf7cbc95c611cc378aa1fabbfd3348b31224ad b/30/cf7cbc95c611cc378aa1fabbfd3348b31224ad
new file mode 100644
index 00000000..3d91d82a
--- /dev/null
+++ b/30/cf7cbc95c611cc378aa1fabbfd3348b31224ad
@@ -0,0 +1 @@
+{"channels":[null]}