{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "50936",
    "entityType": "User",
    "nonce": "0x9e44db61c4cb933f1672b4c411e05a4d84bdf237b0c684171c2a2e88aa280365",
    "signature": "0xe14eb9144684967d68a9008a6204d91050e4f7f8706f5883050f35abb946cae742ab564ff3a22164bb2e8576a447e3efa7e6512ec0102ddd13ff01b8a9c20cab1c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}