Creating a Chart based on an array

I want to create a chart based on an array.

The x-axis is the Timestamp and the y-axis the value. The line-chart wouldn´t show any data-points. Is the structure of the array correct to use it for an input of the line chart?

The chart node has good documentation built in on the side bar. It includes a link to more documentation that shows you the required format.

In particular you want the section Stored Data in node-red-dashboard/ at master · node-red/node-red-dashboard · GitHub

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