WebSockets

 React.useEffect(() => {
    const alchemy = new Alchemy(settings);
    alchemy.ws.on(
      .....blah blah (this works)
      },
      (tx) =>{
        const queryKey : QueryKey = ['transaction', tx.transaction]
        queryClient.setQueryData<Transaction>(queryKey, tx.transaction)
      }
    )
  }
  , [queryClient])

 React.useEffect(() => {
    const alchemy = new Alchemy(settings);
    alchemy.ws.on(
      .....blah blah (this works)
      },
      (tx) =>{
        const queryKey : QueryKey = ['transaction', tx.transaction]
        queryClient.setQueryData<Transaction>(queryKey, tx.transaction)
      }
    )
  }
  , [queryClient])