{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "68425",
    "entityType": "User",
    "nonce": "0xd55006818bc8000dbd3c6099c959dbc07df7760664bd15726ee60f67439675a1",
    "signature": "0x6a563a12224287e92f688cac9722bb90aac68f056ae2a1fb61b7cf5c573378ff4df7262b4d88212638f6cba3ea32713c21463cdb87dad5cf37656eae258f40301c",
    "signer": "0xCd2918bCc3A626Fcb36c59D541ea1A64EbC0cfdF",
    "userId": "104409"
  }
}