diff --git a/bd/db5b05c4c8b52e6a849d1d7adeb7c847c74594 b/bd/db5b05c4c8b52e6a849d1d7adeb7c847c74594
new file mode 100644
index 00000000..3d91d82a
--- /dev/null
+++ b/bd/db5b05c4c8b52e6a849d1d7adeb7c847c74594
@@ -0,0 +1 @@
+{"channels":[null]}