fix

Author: bogdan-rosianu

src/common/indexer/indexer.service.ts

@@ -168,7 +168,7 @@ export class IndexerService implements IndexerInterface {
 
   @LogPerformanceAsync(MetricsEvents.SetIndexerDuration)
   async getExecutionResults(hash: string): Promise<Block> {
-    return await this.indexerInterface.getBlock(hash);
+    return await this.indexerInterface.getExecutionResults(hash);
   }
 
   @LogPerformanceAsync(MetricsEvents.SetIndexerDuration)

src/endpoints/blocks/block.service.ts

@@ -131,7 +131,7 @@ export class BlockService {
         result.proposer = publicKeys[result.proposer];
       }
       if (!isChainAndromedaEnabled) {
-        result.validators = result.validators.map((validator: number) => publicKeys[validator]);
+        result.validators = result.validators?.map((validator: number) => publicKeys[validator]);
       } else {
         result.validators = publicKeys;
       }