{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "46433255",
    "entityType": "User",
    "nonce": "0x7cd402b7e9a9dff276d291b326c5d50478068c310022ad05c3098be5046fa89b",
    "signature": "0xcdcbc7d61c54ec2d395752b6c6234cf170df58e6c64a61ecadf2c41f4e1ab962489aa0930ca47293bca0ff04814ccf8027f2e2322c59c91c75228e9f5c34d7351c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}