.swift

struct ContentView: View {
    
    @ObservedObject private var trackingListVM = TrackingListViewModel()
    
    init() {
        self.trackingListVM.getTrackingData()
    }
    
    
    var body: some View {
        NavigationView {
            
            List(self.trackingListVM.trackings, id: \.id) { tracking in
                HStack {
                    Text(tracking.state)
                        .padding()
                        .foregroundColor(Color.white)
                        .background(Color.orange)
                        .clipShape(Circle())
                        .font(.custom("", size: 22))
                    Spacer()
                    // other code to display the remaining UI