> db.scanurl.getIndexes()
[
	{
		"name" : "_id_",
		"ns" : "scan_stats.scanurl",
		"key" : {
			"_id" : ObjectId("000000000000000000000000")
		}
	},
	{
		"_id" : ObjectId("4b1651411fc188174c69b70b"),
		"ns" : "scan_stats.scanurl",
		"key" : {
			"scan_id" : 1
		},
		"name" : "scan_id_1",
		"unique" : false
	},
	{
		"_id" : ObjectId("4b165141d55bfb4d12c98be7"),
		"ns" : "scan_stats.scanurl",
		"key" : {
			"days.velocity" : 1
		},
		"name" : "days_velocity_1",
		"unique" : false
	},
	{
		"_id" : ObjectId("4b165141e51f8e1021ebdfb9"),
		"ns" : "scan_stats.scanurl",
		"key" : {
			"days.velocity7" : 1
		},
		"name" : "days_velocity7_1",
		"unique" : false
	},
	{
		"_id" : ObjectId("4b165141fd04024365fdc78b"),
		"ns" : "scan_stats.scanurl",
		"key" : {
			"hours.velocity24" : 1
		},
		"name" : "hours_velocity24_1",
		"unique" : false
	},
	{
		"_id" : ObjectId("4b165141cf1a99335089d3cb"),
		"ns" : "scan_stats.scanurl",
		"key" : {
			"hours.velocity" : 1
		},
		"name" : "hours_velocity_1",
		"unique" : false
	},
	{
		"_id" : ObjectId("4b16514100e05b0f6455b8dd"),
		"ns" : "scan_stats.scanurl",
		"key" : {
			"updated" : 1
		},
		"name" : "updated_1",
		"unique" : false
	}
]