Transaction not yet indexed

NMwifwWo2aVd19Ex5utr2YmMAC1vwcJ5b4SD11D85viisCXG4XjVUgm1iTZBzCUDGmEFsVpKwBuobCSo7Pq8wTy

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