{
  "manageEntity": {
    "action": "View",
    "entityId": "728853580",
    "entityType": "Notification",
    "nonce": "0x9bb1003edc580b01efed74d821fc384a60b566c80e8e583b40422f4fed77f49a",
    "signature": "0xf534b930c70c30c26c88cdb4475768c0abe1798814059c3939763bd21b0aa160497ed3a4dc7f32998c70f9a4d24904a5f1897abc25e65b25ec62b853349a63f51c",
    "signer": "0xDcca030Dc13CA2f9D86A6a31807C4F745cB7C4F3",
    "userId": "728853580"
  }
}