Transaction not yet indexed

NF8UmR49HRTqrYRs3fHP6samdg7Zf6npSXzkYDdPyCZA8UDKARdWg4aPrphvsuWPEUnQ4mQkKpJAcL6g4FYW1jH

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