{
  "manageEntity": {
    "action": "View",
    "entityId": "140",
    "entityType": "Notification",
    "nonce": "0xd90fe7b6e1047aa0b24fd4fb24829d2147030e08218e8fbffa46e5b2913166b2",
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    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}