Transaction not yet indexed

AEfCTMzGiKzep2GuuKutFxhvK761heAW68tcrmTJPVPhWg5n59CtLHzYwLKfQX4Sb2Pg4W6Mke1FY9JQnxRhQbs

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