Фильтр
Сначала дешевые
[{"ID":19881,"TREE":{"PROP_257":4,"PROP_261":250}},{"ID":19880,"TREE":{"PROP_257":4,"PROP_261":89}},{"ID":19878,"TREE":{"PROP_257":4,"PROP_261":90}},{"ID":19876,"TREE":{"PROP_257":4,"PROP_261":91}}]
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