{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "1165",
    "entityType": "User",
    "nonce": "0x4561a0d2f180c5e80fa5485e7eff4f25cef1b0174c3cd77d1ce9f4bfd69e635c",
    "signature": "0xf6a81cf54d1b1c75c1db43687e179ae492f874a022724ce621122df641d84b9314c27ed5a02dcde7b5e9fa574bb979a43625a7788cdcd6613d05fc180c3841c11c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}