{
  "manageEntity": {
    "action": "View",
    "entityId": "473600",
    "entityType": "Notification",
    "nonce": "0xe1c7cb0133b015fa7061780cba958655b5cd09fd5ff4c2cf85f2d0bf22368435",
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    "signer": "0x55257273859D3B5881Cb0cC8CDb911e5a646Fc02",
    "userId": "473600"
  }
}