[SDK] Fix useContractEvents persisting previous data when filters change (#7766)

Author: alecananian

.changeset/witty-ducks-lie.md

@@ -0,0 +1,5 @@
+---
+"thirdweb": patch
+---
+
+Fixed `useContractEvents` persisting previous data when filters change

packages/thirdweb/src/react/core/hooks/contract/useContractEvents.ts

@@ -92,7 +92,7 @@ export function useContractEvents<
     () =>
       events?.reduce((acc, curr) => {
         // we can use the event hash as a unique identifier?
-        return `${acc}${curr.hash}_`;
+        return `${acc}${curr.hash}${curr.topics.join("")}_`;
       }, "") || "__all__",
     [events],
   );