{
  "manageEntity": {
    "action": "Create",
    "entityId": "92994200",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":92994200,\"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": "0xfcf6e5e0f50bac9744fb0e348a80a158b4954b707341266914cf9b75a2bfd9a1",
    "signature": "0xfb7360cd34b4221d9fe236a791043b2c7ed09b066c81c4c58b967cfe5868576a28ac899bc76569d888484e87f2e6015736c057d794f29e69dba22416af8dbdfb1b",
    "signer": "0xE329c5486026afe89fF405465E2DF97104528f67",
    "userId": "453007821"
  }
}