diff --git a/events/0000000520.json b/events/0000000520.json
new file mode 100644
index 0000000..fa5620c
--- /dev/null
+++ b/events/0000000520.json
@@ -0,0 +1 @@
+{"data":{"indexHead":"0x03f069f671a034f522e7eb60634da3f8a36189d72a573882468b84946602ecfb","indexSeq":131},"eventHash":"0x99045343d86c878209b40969999bb39f98ab6c0f5474ed0a96f6e9b08f1bcf3e","gatewaySignature":"0x8577b230e3a089eb0136216af77e71033046ed0ca07bc9ed4e77b4620cd3d0e93a71b6340adac8f56f36526973c1cc7bca9284056110571641a8ead83b9ac91b1c","prev":"0x870237cf2bf8ffb45851fa6a24a2bdd1382f81e075830fab568a9f501b848237","seq":520,"ts":1790928328,"type":"index_sync","v":2}