{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "59528",
    "entityType": "User",
    "nonce": "0xd85f34a6904c7a9c2944cf98145789aadb2c9f3bc1fa1aa6da84654e04defab2",
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    "signer": "0x74a8042b1A78054598367dDc4E60093981207384",
    "userId": "666831582"
  }
}