Transaction not yet indexed

ubnNp9EQGbNpHYS5DeikePEJhNMbaRcGUtcEmVPKTHkfRyCyChvRsen4Nyn3TrFfY2wL8XxayrAtXUMkUDDJejZ

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