{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "54292",
    "entityType": "User",
    "nonce": "0x5d3942d70d49f615f2af24abbe09f738577fe45ba3ca193b48c9b8150d0579cf",
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    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}