Transaction not yet indexed

mDKrPg4Ku21nDe3ou3BerZCPXcsYpj1py2VCcaQbX453fELYDLTHoGxajQtuhGCWcjm581YYLPkqZ8MfxCkNjaM

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