{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "125958",
    "entityType": "User",
    "nonce": "0x3e057ee8ab99296e5a50337b27f4e494b4fc092d9bb70954d73acae9c9572c29",
    "signature": "0x4b66f38fe79781efc60abee7a7ac02fd8ea91917815b8e746c80ecd49181441469818a06fb5e755c12603345f30f361d86d0867d266c65d6220c507257d345031b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}