message: 5523 fix abi serialization exception in get block
diff: @@ -286,6 +286,7 @@ namespace impl {
  mvo("name", act.name);
  mvo("authorization", act.authorization);
  + try {
  auto abi = resolver(act.account);
  if (abi.valid()) {
  auto type = abi->get_action_type(act.name);
  @@ -303,6 +304,9 @@ namespace impl {
  } else {
  mvo("data", act.data);
  }
  + } catch(...) {
  + mvo("data", act.data);
  + }
  out(name, std::move(mvo));
  }
  