Transaction not yet indexed

MDXPfmd3JaEKX5P378MoMb9VG3JcD9D7WRdNLbG1D5jMJGNPPXQNfjB71TNsN1w52BrAVFQ3HmCQpcmuHNpsX52

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