{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "2727",
    "entityType": "User",
    "nonce": "0x6e6067760106b12daad994db96f8e105b5be2575b5f315666f9a340cc4be9e4e",
    "signature": "0x6282f738ebdb20922183fc51eb6b6731802f253cbb265809c0299f2f80e19c19190018d7f0fb91e2e6cc2c62cae73761a40f28a1de4d20c758b01b9e266866111c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}