{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "38358",
    "entityType": "User",
    "nonce": "0x9db17ec258304d1bb33e8980086f893de162838cd7af8d6f3380a0ee1d786396",
    "signature": "0xdf4ed577a13fcd8f10716877e6ce4416210adcd01b2f6007a49e6a50ff4f665d36b8f19433f779a0495c2a132ad2482b3c8702675c23d56eebb2412cc417b2c21b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}