{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "70923",
    "entityType": "User",
    "nonce": "0x244d9b5db3595c0c8e8b6ed069635484f43351aa6a27f03654f7513ad4e7eabd",
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    "signer": "0xCd2918bCc3A626Fcb36c59D541ea1A64EbC0cfdF",
    "userId": "104409"
  }
}