How can I get a nested value attributes inside a key par?

Hello! Im getting the following output when reviewing a record I am after. I am trying to put some conditions based on a data value that is inside another data.

For example, lets grab the below output.

Info
{"Account_Name":{"name":"Liberty Construction College","id":"17051000002269219"},"Zoho_Form_Submission":null,"Email_Opt_Out":false,}

If I apply:

account.get("Account_Name")

I am getting: {"name":"Liberty Construction College","id":"17051000002269219"},

What can I do if I only want to get directly lets say the "id" field? How can I write this? I tried a combination of things researching on the documentation, such as "Account_Name[name]" but I cant find the way. There needs to be a way, right?

Thanks!!