/give @p sign 1 0 {
    BlockEntityTag: {
        Text1: "{\"text\":\"-=-=-=-=-=-=-=-\",\"color\":\"dark_green\",\"bold\":true}",
        Text2: "{\"text\":\"Click for the\",\"color\":\"aqua\",\"bold\":true}",
        Text3: "{\"text\":\"Voting Link!\",\"color\":\"aqua\",\"bold\":true,\"clickEvent\":{\"action\":\"run_command\",\"value\":\"/tellraw @p [\\"\\",{\\"text\\":\\"​\\",\\"color\\":\\"dark_red\\"},{\\"text\\":\\"\\n\\"},{\\"text\\":\\"-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-\\",\\"color\\":\\"dark_green\\"},{\\"text\\":\\"\\n\\"},{\\"text\\":\\"Click this link to \\",\\"color\\":\\"dark_red\\"},{\\"text\\":\\"VOTE\\",\\"color\\":\\"gold\\"},{\\"text\\":\\" for this server!\\",\\"color\\":\\"dark_red\\"},{\\"text\\":\\"\\n\\"},{\\"text\\":\\"​You'll earn yourself a \\",\\"color\\":\\"dark_blue\\"},{\\"text\\":\\"​VOTING KEY\\",\\"color\\":\\"gold\\"},{\\"text\\":\\"!\\",\\"color\\":\\"dark_blue\\"},{\\"text\\":\\"\\n\\"},{\\"text\\":\\"http://minecraft-mp.com/server/146714/vote/​\\n​\\",\\"color\\":\\"dark_purple\\"},{\\"text\\":\\"-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-\\",\\"color\\":\\"dark_green\\"},{\\"text\\":\\"\\n \\"}]\"}}",
        Text4: "{\"text\":\"-=-=-=-=-=-=-=-\",\"color\":\"dark_green\",\"bold\":true}"
    },
    display: {
        Name: "Custom Sign"
    }
}