Transaction not yet indexed

5S91fuwBLEN7G99pdS3U9UU9BvdtmGrpCYaFJUgdkBVChtDACrsCzyV8huzfLvaXbayShDrMFq1uc1K628rFXZzk

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.