COINBASE PRO Order Not Going Through? This Is Why…
Your open orders will be listed in the Open Orders panel in the lower middle section of the trading dashboard. Hover over the order that you desire to cancel and click “cancel” to the right hand side of the order.
How To Get a Ethereum Transaction Unstuck Using the CoinBase Wallet!!
https://www.youtube.com/watch?v=hVMVEpwsdhQ