{
  "manageEntity": {
    "action": "Update",
    "entityId": "827803944",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieracmmw57qm4miubcvlaf7w62jtx7hwffgnwzafarwo26gymvre2i7q\",\"data\":{\"events\":{},\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281},{\"type\":\"playlist\",\"playlist_id\":8921881},{\"type\":\"playlist\",\"playlist_id\":1449420455},{\"type\":\"playlist\",\"playlist_id\":1625307899},{\"type\":\"playlist\",\"playlist_id\":1724664887},{\"type\":\"playlist\",\"playlist_id\":1861385663},{\"type\":\"playlist\",\"playlist_id\":62066871},{\"type\":\"playlist\",\"playlist_id\":141418594},{\"type\":\"playlist\",\"playlist_id\":141674410},{\"type\":\"playlist\",\"playlist_id\":186019833},{\"type\":\"playlist\",\"playlist_id\":261859579},{\"type\":\"playlist\",\"playlist_id\":397855440},{\"type\":\"playlist\",\"playlist_id\":544032013},{\"type\":\"playlist\",\"playlist_id\":811456537},{\"type\":\"playlist\",\"playlist_id\":924414614},{\"type\":\"playlist\",\"playlist_id\":1012118328},{\"type\":\"playlist\",\"playlist_id\":1066622079},{\"type\":\"playlist\",\"playlist_id\":1177984685},{\"type\":\"playlist\",\"playlist_id\":1346774479},{\"type\":\"playlist\",\"playlist_id\":2029774119},{\"type\":\"playlist\",\"playlist_id\":2146115572},{\"type\":\"playlist\",\"playlist_id\":1516553031},{\"type\":\"playlist\",\"playlist_id\":1020411790},{\"type\":\"playlist\",\"playlist_id\":470233401},{\"type\":\"playlist\",\"playlist_id\":201046880},{\"type\":\"playlist\",\"playlist_id\":1335130887},{\"type\":\"playlist\",\"playlist_id\":417244404}]}}}",
    "nonce": "0x7cfd91ba877c3ed271a37b23e04bf34f1fb814ff1e1ac0cf87dcc0a3c37e7384",
    "signature": "0x0f0d36eb7af6f78cec951436cddd69b2ea703f4efff2eeecc2f8ae4717f1b55670e0a864ce2a31d5153a0acd62f116eb48186a2bd496abce8ea019d406ea98ac1c",
    "signer": "0x466813bCa0B58e1EA72D74df46a4CD412aE24d49",
    "userId": "827803944"
  }
}