Transaction not yet indexed

4zf2WEkJSrffCLJXUMkobnzPVFEWy4saZgswXUNGa1ZUeAAr9GE27fbzvQGsrFkEtjpL9b8BPe97dsM1dhcAkGN2

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