{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "119478",
    "entityType": "User",
    "nonce": "0xc16a601769687560bbebbc192b4aa558e85c2f0f8c34702af036683edb0e570a",
    "signature": "0x9a3be266ae74917528b4e3cfe85dd6954db51d006c06dfe6a8c7eb92fe2229156e66faf478f9ed3aa22a2e8e24ef74a5191aa957b3e8758d1d1f8d08132be2ed1c",
    "signer": "0x700192Ed1eAF4C3D6E049F3b29D1ce21365e61A6",
    "userId": "980397349"
  }
}