{
    "timestamp" = 1400000000u;
    "segments" = [
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    ];
    "ext_id" = "vvv";
};
{
    "timestamp" = 1400000100u;
    "segments" = [
        11u;
    ];
    "ext_id" = "www";
};
{
    "timestamp" = 1400000100u;
    "segments" = [
        1u;
        4u;
        11u;
    ];
    "ext_id" = "xxx";
};
