{
  "manageEntity": {
    "action": "Create",
    "entityId": "40856567",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":40856567,\"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": "0x8978f59b0f9494908d43b2d95b6789272ff63a5bed493e17354eaedf7e4ad542",
    "signature": "0x8bf743aa2ee54e5d12b1b69b61bb5d7a8ec23c8bf2414abde65d506cdf0d6ec266ca76cc2c800e6d82d88f22a00e8504d38753200272d42641ddd383aaf6e7111c",
    "signer": "0xeE27d8fE3bc366A53077593955FB506820e0c541",
    "userId": "813464931"
  }
}