@john.gateley , it even does not reach my server, it seems for me like the node which evaluate the script for some reason refused to do so… I repeat that others scripts reach my server and get respond however this one seems doesn’t executed at all.
If I got the architect idea right - every time callback triggered - fired request from auth0 to sandbox - node running “Node12/8” which evaluates script, so for me it is like problem with this sandbox, even returned json says about it, perhaps it worth to check something there?
Thank you for responses!!