{
  "manageEntity": {
    "action": "View",
    "entityId": "16245",
    "entityType": "Notification",
    "nonce": "0x89d482c1405775f0e32899982726ea3b4d6cce7139fb4c4bed4408ca26b0ff80",
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    "signer": "0xA5DFa4bd3D219D6fbe965532C36c70eF6DB551B9",
    "userId": "16245"
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}