{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "77744",
    "entityType": "User",
    "nonce": "0x1f3c7f7d0d3eb0c9b0e5809b5807fe8036be07a18a83e8f0d81512ee62253f76",
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    "signer": "0xCd2918bCc3A626Fcb36c59D541ea1A64EbC0cfdF",
    "userId": "104409"
  }
}