Build a chart with data formatted in a specific way

Hello ,

I've been struggling for a long time to build charts in FlutterFlow. Do you have an approach that could help me build my chart with this example of data coming from an external API :

[
[0510749,
      0.13557400012177634
    ],
    [
      1710520835741,
      0.13631780945671962
    ],
    [
      1710521137798,
      0.13656842316942833
    ],
    [
      1710521467094,
      0.13649067891626393
    ],
    [
      1710521774518,
      0.13651405654890236
    ],
    [
      1710522094099,
      0.13601799592784294
    ]

etc.

]