Transaction not yet indexed

21ubva8uph6JTNLSZEJHsMqrkPujifTzKEnabNu6yrVC6zNujJfqc5RH6hHWEJhfekoeUWXJbk6LiudFUa8bX5M4

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