Transaction not yet indexed

DNdCU2ZsiYa3bLWpgKrChdgWSjDTbtcsHGgec3513aYEbcyQPHtx1eGtUyFtDfgkKGL4AA1yiXj1uKYjpsTyns4

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