It looks like you may be cutting in a new DI tee and branch into an existing 24" cast iron line. If this is a solid tee you will also likely need one or more long pattern mechanical sleeve(s)on the run to get same in place/joined, and perhaps also drop-in spacer pipes within same to fill assembly space gaps before you button up. Do you know the pattern/actual diameter of the existing line (would need to make good connections)?.
It is also best to have the thrust wall keyed in to soil that has not been disturbed recently (some designers over the years have only assumed available bearing area of the wall being that bearing on undisturbed soil). For this reason, it is probably not good to have the thrust wall too close to the run pipe (lest it be tempted to try to bear primarily on the disturbed soil). Finally, if this is a new mechanical joint end valve that could have differential pressure on the thrust wall side, it will also likely be necessary to restrain the valve-pipe mechanical joint as well.
Finally what is your thrust restraint design pressure and soil conditions (and I think as bimr may also be wondering, is there also existing cast iron or other existing piping to the left on the branch as well? Might also need to consider any thrust foci on the existing run line out of your sketch.