Transaction not yet indexed

28NftpDh71u2aRPfqAJpPqc479x8qFb4U8PpuBjdqXyuSPQm4wbKkoriTqvyXsHTNgEfSR1osYYLpwZfkG8KoDiW

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