Transaction not yet indexed

5tkCvUd8CQFFPgECBGtrDz5rLkHbQLCsi1twZPzYTWhEWbLZTSvd2hVs3oRMxKpjY4VFtAnY2mEDqFr55EYYEA1n

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