{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "6237",
    "entityType": "User",
    "nonce": "0x591e83eadbb9c1d569c59193d4af849f8c8aa6f482a563c2c9b1d1f1b41c7792",
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    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}