How to change how a JSON Array is process

[#1]

Hi - apologies newbie to Qlik so sorry if this is a silly question.....

I've got a JSON Array coming back from a REST API which looks like:

[

  [

    TIMESERIES,

    VALUE

  ],

  [

    TIMESERIES,

    VALUE

  ]

]

e.g.

[

  [

    1488830820000,

    18.299999237061

  ],

  [

    1488830880000,

    18.299999237061

  ]

]

I'd like it to be read into Qlik so that I can plot value against timeseries for the whole array.

However the data seems to be read in as:

Column 1       Column 2

Timeseries          1

Value                  1

Timeseries          2

Value                   2

....

How can I either read the data in differently or manipulate it once in?

Many thanks,

Rupert