North Carolina not seeing efile

I submitted my 2021 tax returns on Saturday, February 19th (2022).  The federal and NY (non-resident) efiles were promptly accepted.  North Carolina (resident) is sitting in pending and has not been acknowledged by the state (8 days).  Is there a way to retransmit?  How do I get it unstuck?   (I have the receipt from Intuit acknowledging my payment for the North Carolina efile (February 19th 3:25 EST))