{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "41226",
    "entityType": "User",
    "nonce": "0x347713cf08551aae793c77c77c4b4837e6cec14467bd94bf0dd21c0ca8164434",
    "signature": "0x6152fd9146f2c51e5703570a2e61e63c1e99441629db16c1d988974e89209c9d089126c73c34436f24d643f3cd2e86b759ef0e5af67d4dedcad48aec1a0b9c561b",
    "signer": "0x64CFA35C141c7333C0b6f9008Ea3bE8e5dCB0B8E",
    "userId": "384526"
  }
}