I am from China. I purchased a cloud server for a year. Then I tried to make a node according to the instructions of "https://www.youtube.com/watch?time_continue=255&v=JjJtx6ouXrk/", my node wallet has been updated, but I don't know if my node is valid. This is my IP: 49.232.172.82。I don't know how to add my node to the map of "http://www.sumnode.io/" (if my node is valid it will be added automatically?). Because I need to open the server port and add the port number to the server security group when I am doing other wallet nodes, but there is no description in the video tutorial! Or you can give me a text version of the tutorial, I will be very grateful. So can you help me find out if my node is available?
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