{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "225496",
    "entityType": "User",
    "nonce": "0x6137d57abee72e72448d59ce54edcb8e414d76697f9a2ec02e3e9b49eec3c21b",
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    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}