{
  "manageEntity": {
    "action": "Update",
    "entityId": "507459144",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierat7xcmdxu2tuqjeri4s7t2t6xowr4yszuabgmguy6cpbc4sremura\",\"data\":{\"name\":\"Jan axel123\",\"handle\":\"montassarjbeli848\",\"location\":\"Ksar Hellal, 52\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x3026efa61d77a12dec6ed8d8a5d3bbbc1c55c0388d3ee12442564f0b15b9906c",
    "signature": "0xfbe093cc6f0af63703c856a81edbf99740a9df7d69239576339708cd9e30bcb65d7c343305d9e5bb4537901a4510e5eb8b9be9068e8a11663dbfbf3a3677e40d1c",
    "signer": "0x1239b75eFF8f661a6A19A07476d4CD570DAeff15",
    "userId": "507459144"
  }
}