1. Store the username un, first name fn, last name ln, user roles rs, user department dt, time when this JSON string was created in UtcTicks ut (number of 100-nanosecond intervals that have elapsed since 12:00:00 midnight on January 1, 0001), and expiry time te in minutes in a JSON string:

{
"un":"John.Citizen",
"fn":"John",
"ln":"Citizen",
"rs":["Administrator","AlertAdmin","ClientAdmin"],
"dt":"HumanResources,IT",
"ut":637277353891062353,
"te": 30
}

2. Store this JSON string in the JavaScript variable in a[d].user_id

a[d] || (a[d] = {}), a[d].user_id = `{username}`