Transaction not yet indexed

KMtfg6u6DDVXdoTVcKKj3eyaksvwiaCenHXADzMCWUUdZWTRSMRxrna2dwtDYRmYPL8ZRmgVTq2TLdn6Vd3PJ1S

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