{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "61055",
    "entityType": "User",
    "nonce": "0x734af657479ba8394dcb8eb57d043ed908f63ea5cf4fa695cae58341e10d7425",
    "signature": "0xe6e7705691c6c5f67f1857aad21117b96adeb29de3c2f696f1c81d97108938524cd793d7954c67b804471133241a9d1857604e79f0ad53f7116812d965eae47e1b",
    "signer": "0x64CFA35C141c7333C0b6f9008Ea3bE8e5dCB0B8E",
    "userId": "384526"
  }
}