Transaction not yet indexed

Nxb9UGm3soYF2apyKbUyB87yiJu9JRVBVhqWSDSjNoas1B1vupW2tY4vocEbK5ZnRw7vV5ut7EUmPLp5GuzrrtZ

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