Address field from one table to another table in a new app using Pipelines

How do we copy an address field like "Project Address" from a table in one app to another table in another app through pipelines? I've been trying all methods but it still isn't working. Need urgent help with this. 

I've even tried the using [] brackets as well 

{{a['Project Address_project_address_project_address_project_address_street_1']}}

I inherited the entire QB Application setup and hence I am not sure why the address fields have the Project address being repeated multiple times. That's how it looks even in the fields list view. 

Need help in getting a pipeline to transfer this address from "Project Address" field in the Projects table (Production App) to "Home Address" field in the Data table (Customer Table).

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Rahul Mathew
Head - Data Intelligence & Technology
Illumine Industries Inc.
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