Transaction not yet indexed

MEWx1pvhD4iEfUNMS84LQYyGc3AirPEpFVQ4LvPc4MTr3YRt9NWa1R2sp4NhJGAEmpR128jovDwr7TMz2mTGruf

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