{
  "manageEntity": {
    "action": "Create",
    "entityId": "363075939",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":363075939,\"description\":\"\",\"playlist_name\":\"New album\",\"is_private\":true,\"is_album\":true,\"license\":\"\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false}}",
    "nonce": "0x28a152ead36c97c9f25bbfcefbaaebc2c38e16d6fc8ced9dba6febb94deb3211",
    "signature": "0x65ee36a88382f1de835860e4e312a4e423a449f6407478c367a9b18f0d0f17b3315fcfa9230001e6ea213933e86ebe919c312df77ceaeefbd55b26d7fad19dc51c",
    "signer": "0x5c25f558f83F504B938F960942Fcc1F526BC4b51",
    "userId": "395446"
  }
}