{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "76241",
    "entityType": "User",
    "nonce": "0xd1bf75fac4094693793d1e80c5f7bb691750f6d347a187c158d2072276488eaa",
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    "signer": "0x48c4F1C0d0cbFF1115450a2547577c3B18D8febb",
    "userId": "642037758"
  }
}