{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "55552",
    "entityType": "User",
    "nonce": "0xcd282991cc8a4e376a41a950ad46be08156f94cecd3962578f7c567c4b837d98",
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    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}