diff --git a/data/0x52-200.json b/data/0x52-200.json
new file mode 100644
index 0000000..b8d8462
--- /dev/null
+++ b/data/0x52-200.json
@@ -0,0 +1,8 @@
+{
+  "contest": 421,
+  "handle": "0x52",
+  "risk": "2",
+  "title": "Using endtime for order cancelation deadline of gnosis auction could lead to bait and switch bid tactics",
+  "issueId": 200,
+  "issueUrl": "https://github.com/code-423n4/2024-07-reserve-validation/issues/200"
+}
\ No newline at end of file