Hey Leonardo,
you could use a second Deserialize Json activity to split the contents of your token “0001” into tokens themselves.
Send the contents of your token “0001” into a Deserialize Json activity like this:
yourJsonObject.SelectToken("0001").ToString
Then get the separate information like this:
yourSecondJsonObject.SelectToken("value").ToString
It only gets tricky if you don’t know how deep the Json goes.
Hope this helps