Update providerEngine.ts

added pollingInterval back

Author: dmarzzz

src/modules/select/wallets/providerEngine.ts

@@ -36,7 +36,7 @@ function createProvider(config: any) {
     rpcUrl: rpcUrl.includes('http') ? rpcUrl : `https://${rpcUrl}`
   })
 
-  const provider = new Web3ProviderEngine()
+  const provider = new Web3ProviderEngine({pollingInterval})
 
   provider.addProvider(new SubscriptionSubprovider())
   provider.addProvider(new FilterSubprovider())