I need to convert date/time values.
For example I want to convert this "2019-11-21 09:53:10 Etc/GMT" to a value with the same format as this "2020-02-13T15:24:47.977Z".
If you can provide the resulting equivalent value of the given example, I can make that as reference so I can already find the correct code for the conversion.
Or else if you can provide the exact javascript code for the conversion, that is better. I am using 'moment' and 'moment-timezone'.