{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "11050",
    "entityType": "User",
    "nonce": "0xa7554ea2b859e3f533d518158d59416cac06d99eece7b4b8dad6675001e940fa",
    "signature": "0xa3f8ec56f132cba4a09fe954bb91f135db09dcc1aa5cac73f7c2cfe79a279f912de4ca7a43b9e0476ecb3b200e59d24c7bde294d55e48bd2890e69e0a2edcc6d1c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}