Transaction not yet indexed

NMeD2mzG86xZ2ZT15bjnWez34QL44XK23EnGAq619Py6i6kwHvEvsoz1jFbn2E8Uot9gK2hhNpJo8cKQYyV5wSi

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