{
  "manageEntity": {
    "action": "View",
    "entityId": "253360517",
    "entityType": "Notification",
    "nonce": "0xde5aa5715cc8b29adcd19a947bc9b7ada3d88c28eadccac08a653dab6f22453d",
    "signature": "0x0e16e1e00bd4ff1c3a5c3b416b97ce3ae12b8c4a6a26e1ca9dd8cf4ae18c257f19d42d3ea45eae315cb8d06e6d28f59970097d56b5f1e8ba0f553a6760e898521c",
    "signer": "0x15603D478D9A230d0B82A37b716ED8C194DE4daD",
    "userId": "253360517"
  }
}