message: Use `unit.claims_endorsed()` when recreating `SignedWireUnit`.
diff: @@ -429,8 +429,7 @@ impl<C: Context> State<C> {
  let unit = self.opt_unit(hash)?.clone();
  let opt_block = self.opt_block(hash);
  let value = opt_block.map(|block| block.value.clone());
  - // TODO: After LNC we won't always need all known endorsements.
  - let endorsed = self.endorsements().collect();
  + let endorsed = unit.claims_endorsed().cloned().collect();
  let wunit = WireUnit {
  panorama: unit.panorama.clone(),
  creator: unit.creator,
  