{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "158",
    "entityType": "User",
    "nonce": "0x8ee209d55ca679a2240b66317f3edf420bec5b45cd6152ee802767db805b97f5",
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    "signer": "0xCf323eBAdd1a1c890C3A49Ec56Fe648CBF6715ED",
    "userId": "1036"
  }
}