Transaction not yet indexed

XpMCNkD9BDKp8MoaJMTDvHvctmk1FE5RsP9JxfsC4ShHcDbHi68xtmQjeFhd4gciFYKh5ferTDxCLuK6xMnduRH

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