Transaction not yet indexed

523NUSTBhBGvxUdd5acpjnHjTKUwpGGrdnr9U4BB7vm1ocMe1jH4koThcm5Y2ewxG36vm11KGze3P8DjRVcSHxZZ

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