{
  "manageEntity": {
    "action": "Create",
    "entityId": "9962620",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":9962620,\"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": "0xe24c49186ac10a725196ffb3355deefb858617754b9a7baa629171df04a0c9b6",
    "signature": "0x8639ff8fdab0066d3fccab011e59f1b1d5273caf687131304bba11a9510eb3cf624127ca6f960f15a4ac833f5418b3a80a69ea4cd9048f1098ca5d7eaf1b7d111b",
    "signer": "0x2b8D84D86E9913665EeC707c633b6B5635cb6f2e",
    "userId": "246051028"
  }
}