FAQ

After receiving a pendingTransaction's notification through the AlchemySubscription.PENDING_TRANSACTIONS method I open another WebSocket that listens for that transaction to be mined so that I can remove it from the pending transactions list. However, it continues to fire each time it is mined and I was wondering how I would close this WebSocket so that it stops once I clear it from the array of pending transactions. Here is an example of the WebSocket that I am using. ``` alchemy.ws.on( txnHash, (tx) => console.log(tx) ) ```