Trying to move from repldb or move repldb to difrent server

im trying to move a game someone made to a dif server they opensourced the game and dont care if people do this plus im kinda friends with the person i am trying to move a ford of it to a dedi and try and get it to work and i was wondering if this is posible like do i need to create a file for the db? or something i dont care if the data gets reset i just want to move it over and be able to use it like before the db stores userdata for a online clicker game like is there a file i can make like repldb.json? or something i dont knwo what to do here really