s="p">,</span>
            <span class="s2">&quot;2019-01-09 14:50&quot;</span><span class="p">,</span>
        <span class="p">]</span>
    <span class="p">)</span>

    <span class="n">data</span> <span class="o">=</span> <span class="p">{</span>
        <span class="s2">&quot;op&quot;</span><span class="p">:</span> <span class="p">[</span><span class="s2">&quot;a&quot;</span><span class="p">,</span> <span class="s2">&quot;a&quot;</span><span class="p">,</span> <span class="s2">&quot;b&quot;</span><span c