My guess is it’s this one: https://www.openstreetmap.org/way/16724125
But I guess since I removed the edit someone made it doesn’t show the original anymore so not sure it’s any use to you (or I just can’t find it). To be clear the track that was indicated on the map does not exist at all, it’s not even an old unmaintained track, trail or anything, just woods on private land marked with signs on the entry road to the property and the owner is in my family.