{"indexes":[{"v":{"$numberInt":"2"},"key":{"_id":{"$numberInt":"1"}},"name":"_id_"},{"v":{"$numberInt":"2"},"key":{"listing_unique_id":{"$numberInt":"1"}},"name":"listing_unique_id_1","background":true,"unique":true}],"uuid":"ffe04e3abdc948da82efc871ad90af09","collectionName":"listings","type":"collection"}