{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "2413",
    "entityType": "User",
    "nonce": "0xdc63b595c1cf912b3f6e9d343a597b6c029fe9076cb5577bf3a2af98f0ee78a0",
    "signature": "0x0b205c07eb42585f0245c2271e95373c0d7b6ee478bfaa11f928ebf3feda489e0a126a4ed981113b73609236acbfe8c302bce0e4ae431213518978c23399806e1b",
    "signer": "0xbBd5eA31228BfBbDD8CF5C81051073108eC9798F",
    "userId": "94407"
  }
}