There are a variety of different signs that you are being quiet-fired, including personal development meetings with your manager being frequently canceled, a lack of coaching/feedback in your work performance, no individual recognition given, and more “busy” work instead of impactful, exciting projects.
Other signs that you are being quiet-fired include an unclear direction in your own work tasks and goals, low interest in your career growth from your manager, and withholding of promotions and/or pay increases.