Filter Data from 2D array of Dictionary type

I used SharePoint custom activity for read a SharePoint list and a result is two dimensional array of dictionary<String.Object> type.

how filter specific data from this array?
Ex: there is a column - Status and with values - “Completed” and “Pending”
I want filter Completed data from the dictionary

Are there any method to resolve this problem?Screenshot%20(1)

so, if you want to extract only the ‘completed’ values from each dictionary, you should use something like a for each loop, with argument type set to dic of string object then check using an ‘if’ activity if item(“Status”).toString = “Completed”.