{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "236075",
    "entityType": "User",
    "nonce": "0x5481bdab59e1f881f92960f7169bca499acdb97504e722ac19dc3884837bf9ad",
    "signature": "0x265c7c1b98c04d957d603d505911a0d4307c4d58313878dba4b9de909ca5193f17b9313112d0db3482b57ba7e9323df12b37076fbc75fdd638ab093ed26a9de31c",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}