Merge pull request #1553 from multiversx/MEX-662-trading-activity-for…

…-tokens-and-pairs

[MEX-662] fix undefined timestamp in case of no events

src/modules/analytics/services/analytics.compute.service.ts

@@ -414,10 +414,10 @@ export class AnalyticsComputeService {
                     }, [] as RawElasticEventType[])
                     .slice(0, 10),
             );
-            latestTimestamp = filteredEvents[0].timestamp;
             if (events.length < size) {
                 break;
             }
+            latestTimestamp = filteredEvents[0].timestamp;
         }
 
         return filteredEvents.map((event) => {