Transaction not yet indexed

SmtAag2KAKYrNZP78RjLPwp2nMdyVRsRuhPSmPqiTc1iEcp5YFfDFECCpEEvFC6ha7WdvV5pZp6FDDvb14VNwCA

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