SwiftyJSON parsing data in array of objects - json

Question

I am trying to get the value for "name" in the tracks section of JSON. The following JSON is from Spotify. I am using SwiftyJSON for parsing the data.
I am able to pull values from the base json. But once I try to pull anything in the "track" section I get errors.
Here is a sample of the code I got working
let swiftJSON = try? JSON(data: data)
let addedAT = swiftJSON!["items"].arrayValue.map {$0["added_at"].stringValue}
print(addedAT)
{
"items" : [
{
"video_thumbnail" : {
"url" : null
},
"track" : {
"is_playable" : true,
"type" : "track",
"id" : "3F5CgOj3wFlRv51JsHbxhe",
"track" : true,
"duration_ms" : 218364,
"explicit" : true,
"uri" : "spotify:track:3F5CgOj3wFlRv51JsHbxhe",
"is_local" : false,
"artists" : [
{
"external_urls" : {
"spotify" : "https:\/\/open.spotify.com\/artist\/3TVXtAsR1Inumwj472S9r4"
},
"uri" : "spotify:artist:3TVXtAsR1Inumwj472S9r4",
"type" : "artist",
"href" : "https:\/\/api.spotify.com\/v1\/artists\/3TVXtAsR1Inumwj472S9r4",
"name" : "Drake",
"id" : "3TVXtAsR1Inumwj472S9r4"
},
{
"external_urls" : {
"spotify" : "https:\/\/open.spotify.com\/artist\/1URnnhqYAYcrqrcwql10ft"
},
"uri" : "spotify:artist:1URnnhqYAYcrqrcwql10ft",
"type" : "artist",
"href" : "https:\/\/api.spotify.com\/v1\/artists\/1URnnhqYAYcrqrcwql10ft",
"name" : "21 Savage",
"id" : "1URnnhqYAYcrqrcwql10ft"
}
],
"album" : {
"name" : "Honestly, Nevermind",
"total_tracks" : 14,
"external_urls" : {
"spotify" : "https:\/\/open.spotify.com\/album\/3cf4iSSKd8ffTncbtKljXw"
},
"images" : [
{
"height" : 640,
"url" : "https:\/\/i.scdn.co\/image\/ab67616d0000b2738dc0d801766a5aa6a33cbe37",
"width" : 640
},
{
"height" : 300,
"url" : "https:\/\/i.scdn.co\/image\/ab67616d00001e028dc0d801766a5aa6a33cbe37",
"width" : 300
},
{
"height" : 64,
"url" : "https:\/\/i.scdn.co\/image\/ab67616d000048518dc0d801766a5aa6a33cbe37",
"width" : 64
}
],
"artists" : [
{
"external_urls" : {
"spotify" : "https:\/\/open.spotify.com\/artist\/3TVXtAsR1Inumwj472S9r4"
},
"uri" : "spotify:artist:3TVXtAsR1Inumwj472S9r4",
"type" : "artist",
"href" : "https:\/\/api.spotify.com\/v1\/artists\/3TVXtAsR1Inumwj472S9r4",
"name" : "Drake",
"id" : "3TVXtAsR1Inumwj472S9r4"
}
],
"href" : "https:\/\/api.spotify.com\/v1\/albums\/3cf4iSSKd8ffTncbtKljXw",
"release_date_precision" : "day",
"type" : "album",
"id" : "3cf4iSSKd8ffTncbtKljXw",
"album_type" : "album",
"release_date" : "2022-06-17",
"uri" : "spotify:album:3cf4iSSKd8ffTncbtKljXw"
},
"track_number" : 14,
"external_ids" : {
"isrc" : "USUG12204897"
},
"episode" : false,
"external_urls" : {
"spotify" : "https:\/\/open.spotify.com\/track\/3F5CgOj3wFlRv51JsHbxhe"
},
"popularity" : 90,
"disc_number" : 1,
"name" : "Jimmy Cooks (feat. 21 Savage)",
"preview_url" : "https:\/\/p.scdn.co\/mp3-preview\/5feee7c2fed489c933a31ef125aa4ffb5205a457?cid=263c670f8c17484d89d8bd2e6e0964f7",
"href" : "https:\/\/api.spotify.com\/v1\/tracks\/3F5CgOj3wFlRv51JsHbxhe"
},
"added_by" : {
"uri" : "spotify:user:12493212",
"external_urls" : {
"spotify" : "https:\/\/open.spotify.com\/user\/12493212"
},
"type" : "user",
"href" : "https:\/\/api.spotify.com\/v1\/users\/12493212",
"id" : "12493212"
},
"primary_color" : null,
"added_at" : "2022-06-28T16:06:35Z",
"is_local" : false
},
{
"video_thumbnail" : {
"url" : null
},
"track" : {
"is_playable" : true,
"type" : "track",
"id" : "1qMMYpVatbRITKCfq1gasi",
"track" : true,
"duration_ms" : 172933,
"explicit" : true,
"uri" : "spotify:track:1qMMYpVatbRITKCfq1gasi",
"is_local" : false,
"artists" : [
{
"href" : "https:\/\/api.spotify.com\/v1\/artists\/1RyvyyTE3xzB2ZywiAwp0i",
"uri" : "spotify:artist:1RyvyyTE3xzB2ZywiAwp0i",
"name" : "Future",
"id" : "1RyvyyTE3xzB2ZywiAwp0i",
"external_urls" : {
"spotify" : "https:\/\/open.spotify.com\/artist\/1RyvyyTE3xzB2ZywiAwp0i"
},
"type" : "artist"
}
],
"album" : {
"external_urls" : {
"spotify" : "https:\/\/open.spotify.com\/album\/6tE9Dnp2zInFij4jKssysL"
},
"href" : "https:\/\/api.spotify.com\/v1\/albums\/6tE9Dnp2zInFij4jKssysL",
"release_date" : "2022-04-29",
"release_date_precision" : "day",
"artists" : [
{
"href" : "https:\/\/api.spotify.com\/v1\/artists\/1RyvyyTE3xzB2ZywiAwp0i",
"uri" : "spotify:artist:1RyvyyTE3xzB2ZywiAwp0i",
"name" : "Future",
"id" : "1RyvyyTE3xzB2ZywiAwp0i",
"external_urls" : {
"spotify" : "https:\/\/open.spotify.com\/artist\/1RyvyyTE3xzB2ZywiAwp0i"
},
"type" : "artist"
}
],
"name" : "I NEVER LIKED YOU",
"type" : "album",
"album_type" : "album",
"id" : "6tE9Dnp2zInFij4jKssysL",
"uri" : "spotify:album:6tE9Dnp2zInFij4jKssysL",
"images" : [
{
"height" : 640,
"width" : 640,
"url" : "https:\/\/i.scdn.co\/image\/ab67616d0000b27386badd635b69aea887862214"
},
{
"height" : 300,
"width" : 300,
"url" : "https:\/\/i.scdn.co\/image\/ab67616d00001e0286badd635b69aea887862214"
},
{
"height" : 64,
"width" : 64,
"url" : "https:\/\/i.scdn.co\/image\/ab67616d0000485186badd635b69aea887862214"
}
],
"total_tracks" : 16
},
"track_number" : 5,
"external_ids" : {
"isrc" : "USSM12203787"
},
"episode" : false,
"external_urls" : {
"spotify" : "https:\/\/open.spotify.com\/track\/1qMMYpVatbRITKCfq1gasi"
},
"popularity" : 83,
"disc_number" : 1,
"name" : "PUFFIN ON ZOOTIEZ",
"preview_url" : "https:\/\/p.scdn.co\/mp3-preview\/ff3bd626fd7f0bd6af4a429b3119b06ff0aee089?cid=263c670f8c17484d89d8bd2e6e0964f7",
"href" : "https:\/\/api.spotify.com\/v1\/tracks\/1qMMYpVatbRITKCfq1gasi"
},
"added_by" : {
"external_urls" : {
"spotify" : "https:\/\/open.spotify.com\/user\/12493212"
},
"uri" : "spotify:user:12493212",
"type" : "user",
"id" : "12493212",
"href" : "https:\/\/api.spotify.com\/v1\/users\/12493212"
},
"primary_color" : null,
"added_at" : "2022-06-28T16:53:13Z",
"is_local" : false
}
],
"href" : "https:\/\/api.spotify.com\/v1\/playlists\/1nJflwAwbyhpQzKksqwC7H\/tracks?offset=0&limit=100&market=ES&locale=en-US;q=1.0",
"offset" : 0,
"previous" : null,
"limit" : 100,
"next" : null,
"total" : 2
}