{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "236177",
    "entityType": "User",
    "nonce": "0x398514fce16a45ba592f2c46a509d56b1a08e54cefe53ac2b60a1f7b6aa24243",
    "signature": "0x67832b3e8efd38130d7ce30fd5ca4db994d6db6fffd7122c3314af717d0064de2b5c7333e4438cd7afc4405762a9897f0cc2fa0a0e531d1b39d7696392d7fd991c",
    "signer": "0xd12A323399559A3773F865c8F21031bc39c29135",
    "userId": "219968466"
  }
}