{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "79678",
    "entityType": "User",
    "nonce": "0xc5328b1a5dda743a3dea7476b42183a2a08c2c90f60d95711d7dafaed55edf28",
    "signature": "0x48cbcd468c8adb27b6390ab521b9ed9b93f13a89731be2624fc70315c613b64d384235b9483a6b60d14e3bb59166b653abe928d30fdd4f884a005ba75e8b0b421b",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}