{
  "manageEntity": {
    "action": "Create",
    "entityId": "932893010",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":932893010,\"description\":\"\",\"playlist_name\":\"New Playlist\",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0x6961ff2b68e5460295c949e3433c6914d7ef7b39fecdc6b1ead2659f009cea2f",
    "signature": "0x673aed7fe18f8c8ea33bcca868b3204b861c777b222e8486a85a83b014d2b13e2ade4aa19d27c722741d0adc16f8fb5d825436b0e7736b61fc4593a56875e8041c",
    "signer": "0x07d3e7EaDb158540A049c457f0057e9f13aaB3c2",
    "userId": "935480784"
  }
}