{
  "manageEntity": {
    "action": "View",
    "entityId": "152450",
    "entityType": "Notification",
    "nonce": "0x87ff7259848fc4cddab1f39ff4aa045cf6be62f9b385c07df5263ade3053aaa9",
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    "signer": "0x44c6c9974E4028ab550E0311F9A04Df023477958",
    "userId": "152450"
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}