{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "58583",
    "entityType": "User",
    "nonce": "0xc53d07f4088632450e93491749edf71cf47654e3288739298005575f3b407089",
    "signature": "0xa2c6056b839ac05d7ba8ec5a91db5369d8db2c167e52efc46c11ae0d8c0e62473ee5063211dbc270196aa1a5f7072971732f6dd5ac404888bcbadcc9e0b74d741b",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}