diff --git a/src/driftpy/clearing_house_user.py b/src/driftpy/clearing_house_user.py
index 13ae9c0e..e356f8ce 100644
--- a/src/driftpy/clearing_house_user.py
+++ b/src/driftpy/clearing_house_user.py
@@ -66,9 +66,13 @@ def __init__(
         # get_user 
         # if state = cache => get cached_market else get new market 
 
-    async def set_cache(self):
+    async def set_cache(self, CACHE=None):
         self.cache_is_set = True
 
+        if CACHE is not None:
+            self.CACHE = CACHE
+            return
+
         self.CACHE = {}
         state = await get_state_account(self.program)
         self.CACHE['state'] = state