GST On transport services

Hello sir, Am a GST registered transporter,  when am providing transport services to the consignee, I will provide the service invoice with 5% gst in RCM basis, hence they are recipient of services they will pay the gst and take the input. And they will make the payment to me for the services provided. In some cases am hiring truck from another registered transporter,  and I will provide the invoice the consignee and they will pay the gst in RCM basis. While am paying to the transporter will they make RCM invoice to me ? Do I need to pay the RCM for the same service ? Pls clarify, thank you.