{
  "manageEntity": {
    "action": "Update",
    "entityId": "173756945",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierauq7rhwwn3ve4324b7eayygwvqyqts3xqfqsci3fi4exfk5nzdozq\",\"data\":{\"name\":\"Muhammed\",\"handle\":\"enxmxm\",\"location\":\"Istanbul\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x7533a2c89ed5c95b3d388d346afb98429d5a1a9e59a88a6c0111609adf1e3091",
    "signature": "0xfeb6759da9a7c3f4aeafd4f6118ea89fe70c4d37150eee83bbf96be6884a4b1941bee452207d94c5532e3ac415d905ae9acc520c5f8d6a790df71d0b19fbae5b1b",
    "signer": "0xffF86E383108dC6F359261DE877D388C77c29146",
    "userId": "173756945"
  }
}