ass="s">t exist on this chain!'</span><span class="p">)</span>
    <span class="nb">exit</span><span class="p">()</span>

<span class="n">reward_steem</span> <span class="o">=</span> <span class="n">userinfo</span><span class="p">[</span><span class="s">'reward_steem_balance'</span><span class="p">]</span>
<span class="n">reward_sbd</span> <span class="o">=</span> <span class="n">userinfo</span><span class="p">[</span><span class="s">'reward_sbd_balance'</span><span class="p">]</span>
<span class="n">reward