Transaction not yet indexed

MouTdXE9dexJ1xFcqt5WPhvHWwXFLd22AB4gwhhkR3DTUnyvv95aT8ZQf5bqBZD8tFkarCaR8kpBt8zs8R4eRXX

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