diff --git a/UI_V2/flask_server.py b/UI_V2/flask_server.py
index 1b616b1..5ed4e68 100644
--- a/UI_V2/flask_server.py
+++ b/UI_V2/flask_server.py
@@ -40,15 +40,32 @@ def healthz():
 @app.post("/api/payments/ipn")
 def ipn():
     try:
+
+        app.logger.info("--- RAW REQUEST INSPECTION ---")
+        app.logger.info(f"Headers: {dict(request.headers)}")
+        app.logger.info(f"Form Data: {dict(request.form)}")
+        app.logger.info(f"JSON Data: {request.get_json(silent=True)}")
+        
+        # Check common Netopia signature locations
+        sig = (request.headers.get('X-Netopia-Signature') or 
+            request.form.get('data') or 
+            (request.get_json(silent=True) or {}).get('data'))
+        
+        if sig:
+            app.logger.info(f"FOUND SIGNATURE: {sig[:50]}...")
+            try:
+                import jwt
+                decoded = jwt.decode(sig, options={"verify_signature": False})
+                app.logger.info(f"DECODED POS FROM NETOPIA: {decoded.get('posSignature')}")
+            except Exception as e:
+                app.logger.error(f"Could not decode found signature: {e}")
+        else:
+            app.logger.error("NO SIGNATURE FOUND IN HEADERS, FORM, OR JSON")
+
+
         # Pass the whole request object, not just request.data
         data = verify_ipn(request) 
 
-        sig_header = request.headers.get('X-Netopia-Signature')
-        if sig_header:
-            # This doesn't verify, it just PEERS inside the message to see the POS Signature
-            unverified_payload = jwt.decode(sig_header, options={"verify_signature": False})
-            app.logger.info(f"JWT PAYLOAD POS: {unverified_payload.get('posSignature')}")
-        
         app.logger.info("IPN OK: %s", data)
         return jsonify({"errorCode": 0}), 200
     except Exception as e: