Iran may let the small strike slide and only go in when the strikes become bigger. I think the deal isn´t fake. America just can NOT focus on all fronts at the same time. They have to 'contain' China (lol, cant even contain Iran anymore), 'deal with' Russia, and meanwhile they want to prepare for their ending hegemony by 'consolidating' the western hemisphere (south and central america). This is not a ceasefire. This is it. Iran will be left alone pretty much after this, unless Iran overreaches. Which they wont.
IR now needs to focus on internal economic growth, progress and also in the military area. This doesn't mean close up shop all will be well. Be and stay vigilant.
But I don't see america going in again unless Iran becomes terribly weak in the future, which i don't see happening actually.
Final deal will be something symbolic, but enrichment will remain.