{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "57692",
    "entityType": "User",
    "nonce": "0xa0ee5b5e8c624ee4e4d33dd1c39e91961522305277b6bfa0ec6e181cc98a12e3",
    "signature": "0x2747bdaf1b74d04fe18b6461d9f85c4853c98fea1843ca87aaf596c6eaa1b477257c954db4a44170797719c1defc1c01f2237b33487fcc035c245aedb83c7ce11c",
    "signer": "0xf0Cc87B4295872d65aF3f871bAb6F2eD4F688e36",
    "userId": "389958"
  }
}