{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "31724295",
    "entityType": "User",
    "nonce": "0x9356a19dbaf2c43b74ccecc088446522fb509108d6931d3894a3d3e6f338c993",
    "signature": "0x1cb308db6243be4ba512aedc635434671bc32b923c9aa74a3f1e589658f0a96c5e8f02f05d9e312571f9d224fa410706dbac61266810e92bf3361c566a4e3e811c",
    "signer": "0x0cA981EBB0E4Aa80eA1e5833e1685eEe6A1B7ba2",
    "userId": "395354603"
  }
}