{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "173906",
    "entityType": "User",
    "nonce": "0x06797ecbd402a904719997cedf3eca71f679a1e742234fd173a68b3cd0154999",
    "signature": "0xccdeca48010f534924d740cb6be5c14668888d3ee672552b683c0c3c9aa14d4a53e8781409b2f08b169be6b4c380b1471050f97fc493922375d6fe9bf2f230541b",
    "signer": "0x41Fd0c5C6Ee46Fb99a498db2e7135c69490cB85F",
    "userId": "507333378"
  }
}