Minecraft 1.8 Sign Command Help [duplicate]

Can anyone tell me what I'm doing wrong here? Command block said:

Data tag parsing failed: Unbalanced Quotation:

I am creating a sign in Minecraft with multiple colors on a single line. The only thing I need is to execute a command upon right-click of the sign. I got the colors and everything working fine. I'm pretty new to this though, so sorry if I'm just missing a quote or something. ;)

This one works, I just need to add a click event:

/give @p sign 1 0 {BlockEntityTag:{Text2:"[\"\",{\"text\":\"[\",\"color\":\"gold\"},{\"text\":\"Assault\",\"color\":\"gray\"},{\"text\":\"]\",\"color\":\"gold\"},{\"text\":\"\",\"color\":\"dark_aqua\"}]",Text3:"[\"\",{\"text\":\"(Right-Click)\",\"color\":\"dark_gray\"}]",Text4:"[\"\",{\"text\":\"\",\"color\":\"\"}]",id:"Sign"}}

Like so:

clickEvent:{action:run_command, value:\"/tp @p 1027 62 1000 \"}

Here is the command that gave me the error:

/give @p sign 1 0 {BlockEntityTag:{Text2:"[\"\",{\"text\":\"[\",\"color\":\"gold\"},{\"text\":\"Assault\",\"color\":\"gray\"},{\"text\":\"]\",\"color\":\"gold\"},{\"text\":\"\",\"color\":\"dark_aqua\"}]",Text3:"[\"\",{\"text\":\"(Right-Click)\",\"color\":\"dark_gray\"}]",Text4:"[\"\",{\"text\":\"\",color\":\"blue\"}],id:"Sign",clickEvent:{action:run_command, value:\"/tp @p 1027 62 1000 \"}}