{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "124100",
    "entityType": "User",
    "nonce": "0xbe3512aa8071de4bea4945c0312657a3a583ba70dd336f4a890cc26854a98230",
    "signature": "0x0c8deef8869e2a40829d87cf6a518b4245fcfc22afa0057e9de119dbd7c1d1f57f27e45170d7c32cdae4583053d60bbdf08e8d17af593cc8ddedee7f900095851b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}