lass="s2">"STEEM_MAX_LIMIT_ORDER_EXPIRATION"</span><span class="p">:</span><span class="mi">2419200</span><span class="p">,</span><span class="w">
      </span><span class="s2">"STEEM_DELEGATION_RETURN_PERIOD_HF0"</span><span class="p">:</span><span class="mi">604800</span><span class="p">,</span><span class="w">
      </span><span class="s2">"STEEM_DELEGATION_RETURN_PERIOD_HF20"</span><span class="p">:</span><span class="mi">864000</span><span class="w">
   </span><span class="p">}</span><span class="w">
<