USCIS receive more than 15,000 cases every week. If your Prefix is IOE098, then your case is far out on the end of July, perhaps one of the days in the last week of July. And that’s doesn’t make my assertions wrong coz I’m tracking cases. USCIS approves more than 2,000 I-130 cases a day and they touch cases randomly too. But right now, most of the cases being approved at the moment are IOE09167-68, 69. Check your receipt No. I think you meant to say IOE0918 and not 098.