How long after verifying your identity , did you receive an update on your transcripts and receive a refund?

I filed on january 24th, accepted January 26th. requested a identity letter on the 22nd of February . received a 5071C letter from IRS on March 2. I verified on March 4th .  Today is March 8th and there's still no update on wheres my refund and the transcripts says not filed even though I filed in January.