Transaction not yet indexed

ETL6kumq4TsDSv6r61VeKYfsQUT4M4DZ9fqthqSSauXx4qb81DoFUNbsRwbcEXvK6CqyXDbxuhoExMNH7HWF5ut

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