{
  "manageEntity": {
    "action": "Update",
    "entityId": "678041341",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierag6vtnakedqnbs7k5khor2bjv37chof6cmdo562sahpqv2wi6xgea\",\"data\":{\"name\":\"Luay\",\"handle\":\"vxvc\",\"location\":\"Amman\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x0a36ddb45f05917934c53114ff4aa3446836f38721d5a2e1deb4e5252b4e8f58",
    "signature": "0x53eeca09ea90f6df3d08da38737ef6a12094c9887e345dbeadc76d359f6622d910633e01b48222dd8709076118fa741da10377c6648cdb6c33bdee8e565111621b",
    "signer": "0xf38D06b94526Ad7785149E74802a0195e73dD49d",
    "userId": "678041341"
  }
}