{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "76104",
    "entityType": "User",
    "nonce": "0xfe3e8f94e3d55603b658479d0df9a89f19f960d7d8d738b890585a784a8aa9b5",
    "signature": "0x9ac88ce3315934eebc3b425d1e263cc9c368cb6624f228ba95ddd690cf51d7ca557a14be180d61edc8386bc671989755a9cf0a23f8e3bf94bf0fa98842a0eaad1b",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}