{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "83237",
    "entityType": "User",
    "nonce": "0xbb562ec55a86c00d628c4dd75e7409d81ec00b7895d278c53c6e3589a668f848",
    "signature": "0x5b4fc6762f022282d91ce7b835200d2f92bc035510d0ebe367c0ef3e55626536732b11260b9323b6fa59d79f45df3e3c61d339d6aaa22422b1cd2dab89e1f4771b",
    "signer": "0x24D2c74E14F0abAFFb601A163090aEf7680732dd",
    "userId": "323324"
  }
}