{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "360331",
    "entityType": "User",
    "nonce": "0x475b8f0cf6a01706a25cdc092732d1d5c966348508c4a259092fcd4a67ea3de8",
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    "signer": "0x4FE03EBa54cE65755f1837Ee7F391591ecE103AD",
    "userId": "995184817"
  }
}