{
  "manageEntity": {
    "action": "Create",
    "entityId": "1442897651",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1442897651,\"description\":\"\",\"playlist_name\":\"Michelle Weeks, Gabriel Deb - Turn Around (EMPHER Remix)\",\"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\":[{\"timestamp\":1781725635,\"metadata_timestamp\":1781725635,\"track_id\":1558581793}]}}",
    "nonce": "0x38473f75daedff06a561baefa1b0f9538118325305039f59b51fd5d38c5f7ffa",
    "signature": "0x16b6f0471c148b8c8d2bd9c12f4798f4361346249aa15080b574740c5814a4ac7cb56564fc52622a9fa56797fecc7e41dfe3d6c9967e2c44b88c802442262e3e1c",
    "signer": "0xF886D10824DDa867eb89ACd60EAF44D01F1B0E8f",
    "userId": "381084983"
  }
}