Transaction not yet indexed

MS5WfDECKpxfbV77PqNjrDVWQBAe7vQa6N5RJXqHAqfjStCpi8aVqKmhGpAuRvMzUpLn9EPby5cXHNht9RGsAC1

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