I figured out that ARP table for hosts is a little bit different from those for routers. Routers ARP table only map MAC addresses to IP addresses belonging to the subnets witch router is connected to with its interfaces. for example if router is connected to 2 subnets: 220.127.116.11 255.255.255.0 and 18.104.22.168 255.255.255.0, you can only find IPs 200.1.1.xxx and 200.1.2.xxx in its ARP table whereas in hosts you can find every possible IP address.
My question is: when a router is forwarding a packet if it needs to find MAC address of next-hop, which IP will fill the destination IP of ARP packet? next-hop IP or Original packets destination IP?