{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "48870",
    "entityType": "User",
    "nonce": "0x3024ce3ec16021242b90e96f2e1cd8fd45782bbed35a5944f3f529a0ce96cf71",
    "signature": "0x4496c38a5a9f3e5945a94d9a19f4d617c31dfe58843a1bf0759e382ca060e8930dec510eb6457eb5c0ab4c44bfdc300d1a5d2bf4818401880be0cc361be9c3d91b",
    "signer": "0xb0bc7585AC84F169814851A3C22d8d92D133337F",
    "userId": "267657235"
  }
}