Exchange/server/dump/exchange/getprices.metadata.json

{"indexes":[{"v":{"$numberInt":"2"},"key":{"_id":{"$numberInt":"1"}},"name":"_id_"},{"v":{"$numberInt":"2"},"key":{"createdAt":{"$numberInt":"1"}},"name":"createdAt_1","expireAfterSeconds":{"$numberInt":"20"},"background":true}],"uuid":"1b7d90c9468e4d4d8ae0d09010c118fd","collectionName":"getprices"}