I am receiving data in a blob field from a third-party environment that contains multiple invoices. The data is in the format of { Name: Content, Name2: Content, ...}. I need to extract the file name and content and store them separately in a table with two columns - name and content. I have already created the table, but I am unsure of how to extract the name and content from the blob field and store them in their respective columns. Additionally, I would like to store the data in an increment format to ensure that each record is uniquely identifiable.