Messaging Service

local messagingService = game:GetService("MessagingService")

local connection

function event(message)
    local eventName = message["Data"]
    if eventName == "purple" then
        game.Workspace.Part.BrickColor = BrickColor.new("Bright violet")
    elseif eventName == "blue" then
        game.Workspace.Part.BrickColor = BrickColor.new("Baby blue")
    end
    connection:Disconnect()
    wait(10)
    establishConnection()
end

function establishConnection()
    connection = messagingService:SubscribeAsync("event", event)
end

establishConnection()

--[[

local message = {
    ["Data"] = "purple",
    ["Sent"] = 16615115.161
}

]]