{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "99787",
    "entityType": "User",
    "nonce": "0x09e8c9c38ea7655da762dcc1d608bfc36c8b53ca5755022ed51e2e85a094d7c8",
    "signature": "0xdb5cd99f72551a829e9de5042b1d783fc84736908fe2801dd96c8749c598dac47b8d87f3f5ef52828355223a4ad9679c2c7fcaf007e8348baa9d6688b3ef30be1b",
    "signer": "0xb0bc7585AC84F169814851A3C22d8d92D133337F",
    "userId": "267657235"
  }
}