{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "85294",
    "entityType": "User",
    "nonce": "0x7dd116883b47d91238d93358a6cf0ecd41870b814165708406463cfded1daa02",
    "signature": "0x904a16961af88a8729bd2762d33c4716405147dcca68ca8aa1d321f06f9585ea39d2146969a3ff36b585e883cba75442b02a4a3677da88e5023195f72c50293a1b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}