{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "63169",
    "entityType": "User",
    "nonce": "0x5ab6871ddd8f239781d77c87d155de77df8547c7d17cc1df7176ce5a28fb3963",
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    "signer": "0xCd2918bCc3A626Fcb36c59D541ea1A64EbC0cfdF",
    "userId": "104409"
  }
}