dedupe getAll contract call

src/core/classes/contract-publisher.ts

@@ -252,7 +252,17 @@ export class ContractPublisher extends RPCConnectionHandler {
     const data = await this.publisher.readContract.getAllPublishedContracts(
       publisherAddress,
     );
-    return data.map((d) => this.toPublishedContract(d));
+    // since we can fetch from multiple publisher contracts, just keep the latest one in the list
+    const map = data.reduce<
+      Record<string, IContractPublisher.CustomContractInstanceStruct>
+    >((acc, curr) => {
+      // replaces the previous contract with the latest one
+      acc[curr.contractId] = curr;
+      return acc;
+    }, {});
+    return Object.entries(map).map(([_, struct]) =>
+      this.toPublishedContract(struct),
+    );
   }
 
   /**