{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "43597",
    "entityType": "User",
    "nonce": "0x473c604dc86574769af5d92aa88056fafd5186509fec51afebed01856cda6cb7",
    "signature": "0x82b77a3ef35affb652bc42d117086e46727257931654c497307bb26207bfb040147489589cc388848c7dc71f0f81be734199ebd9068b4885c67012b014020d3a1b",
    "signer": "0xbBd5eA31228BfBbDD8CF5C81051073108eC9798F",
    "userId": "94407"
  }
}