{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "29239",
    "entityType": "User",
    "nonce": "0x652ac5369dca4322244a59ae7b400021df19d319035efba89f24929792e12959",
    "signature": "0xf5dd7eecc689d17ec9fe32f58d7a20b77e17e5580c6e738ac52374961acf6ae923d96cd543ccb4bc14bb3dac360c9c63c5eaa7aed13c214c3995d459b6af5e7d1b",
    "signer": "0xCd2918bCc3A626Fcb36c59D541ea1A64EbC0cfdF",
    "userId": "104409"
  }
}