{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "131468",
    "entityType": "User",
    "nonce": "0x59acae764a24661ba3d3e9063c4fed96307f768ba96596304b91e2915290bd26",
    "signature": "0x2d045960c183b0ab3da75009738efc61709797f5921f5763add90728cb3ae79f6e60923387b210240f147e7987b30b9b4ef9db4c37b285d03ba838bc510d5cdc1c",
    "signer": "0xdAe27B20BF3639989Bd99E76811FEF26BEa4Cc49",
    "userId": "176556"
  }
}