{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "41984",
    "entityType": "User",
    "nonce": "0x794fa4dd893e544e96016f0e9b76056b91e7ee90f4b0034b3b57e3f43a9f37d3",
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    "signer": "0x77716b11b242ACc386023E99B7e647CaCCcbb8b6",
    "userId": "126786"
  }
}