{
  "manageEntity": {
    "action": "View",
    "entityId": "619972075",
    "entityType": "Notification",
    "nonce": "0x500b4c11438f38b1ee68fe2fd507fa2ab476da394a30a8ae451eda4d11df4411",
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    "signer": "0x570c989DB7Cde0FF3682749A942912e5C42ce01c",
    "userId": "619972075"
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}