The difference between the ECB wage tracker and negotiated wage growth series in 2022 is mostly due to different series of negotiated wage growth for France, with the ECB euro area tracker using wage growth in sectoral negotiations in France. Data on Indeed wage trackers can be found  here.
Right panel: Calculations based on micro data on wage agreements provided by Bundesbank, Banco de España, the Dutch employer association AWVN, Oesterreichische Nationalbank, Bank of Greece, Banca d’Italia and Banque de France. Data for FR are based on an updated version of Gautier, E. (2022): “Negotiated wage rises for 2022: the results so far”, Eco Notepad, No 269, Banque de France.