If I mailed in my state tax return (Hawaii) what's an ETA of when I should hear back if it was accepted or not?

I mailed my State Return in the day after I filed my Federal Tax return via file. I got word back that my federal was accepted and got a ETA date if when I should be expecting my federal turn. However, I have not heard back from my state yet. When should I be hearing back about the acceptance of my state taxes?