code: func (c *Client) MoveMinConfAsync(fromAccount, toAccount string,
  	amount btcutil.Amount, minConfirms int) FutureMoveResult {
  
  	cmd := btcjson.NewMoveCmd(fromAccount, toAccount, amount.ToBTC(),
  		&minConfirms, nil)
  	return c.sendCmd(cmd)
  }
docs: // MoveMinConfAsync returns an instance of a type that can be used to get the
  // result of the RPC at some future time by invoking the Receive function on the
  // returned instance.
  //
  // See MoveMinConf for the blocking version and more details.