{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "48975",
    "entityType": "User",
    "nonce": "0x347c944a3176854201c98357523deff4285a35f7b4b36154571941c6b6012c62",
    "signature": "0x40764f38cfc809bf82fde42c21db30061daeacf92523859a835cf51a912f7ea30b78199f8b34e12ad0a7b2ce561b637dba5fb3f008056d5085250067d82c1da41b",
    "signer": "0x053AE6b4e0E1ca4c355a1f76Ce5696623A43A617",
    "userId": "79438"
  }
}