Transaction not yet indexed

ngfuuZEbELT7dbpU9Gcf5mEWsPBkrvxZMEBKPgVCzX53PCJQqamqWzSS8LhH1icMWq8ZS5My8Aiz116C9dSSdoL

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