post https://whatsapp.api.javna.com/whatsapp/v1.0/message/read
Mark a message as read and optionally activate a typing indicator, letting the WhatsApp user know a response is being prepared. This is considered good practice if your reply will take a few seconds.
The typing indicator is automatically dismissed once a reply is sent or after 25 seconds—whichever comes first. To avoid a poor user experience, only enable the typing indicator if you intend to reply shortly.