Speed up unresponsive Contract events & Account transactions (#3145)

* Don't load method via redux

* Don't redux fetchTransaction (contracts)

* Move isTest to top-level passing

* transaction list with local blocks/transactions

* Combine calls (allows future chunking)

* Progressive loading of transactions

* Cleanups

* Never try tracing

js/src/views/Contract/contract.js

@@ -116,6 +116,7 @@ class Contract extends Component {
             contract={ contract }
             values={ queryValues } />
           <Events
+            isTest={ isTest }
             events={ allEvents } />
         </Page>
       </div>