{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "99786",
    "entityType": "User",
    "nonce": "0x6f71c67188c59037520ce1c5f0a3932ebd643a7c37a9b46a7159d366fa783adb",
    "signature": "0xd63322cbb34460a1d733bda994867ffeb942abe0b11720cf3d897e9c8f4e965b2df2f52fea4c72416e22cd17db8240d07d9cb00d23892d607c31bbf39fdbf89f1c",
    "signer": "0xd2034C6636b4261c48403302a162304227a2BBFd",
    "userId": "39985301"
  }
}