NJ is in the State Only column, which means this

State-only return:

The state return can be processed independently of the federal return. It's a common misconception that these returns aren't sent to the IRS—they are. However, the IRS sets aside these returns for processing by the states, in most cases, prior to acceptance of the federal return or the federal return being e-filed.

So it may not be processed until the IRS processes the federal return.