{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "94304",
    "entityType": "User",
    "nonce": "0x34eaca842d6d07ae109dc5eeb54a043264bb9dc8e4874466a26a100f8cad953b",
    "signature": "0x02db5dba7bf3db07109af88ed933224f7f336eebd4aceb53768734a29fe776760cbfa52b42f7bdc676b6a954b742be7d49c3b8c99c7022b9cc1ba754f4403cb21b",
    "signer": "0xfff42f9478A5Ef81fB49e477248DA9AedE9038aD",
    "userId": "53344"
  }
}