{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x2976fd9e4a0ba2d55d75d5086f32e033218b140e2ee6dadaa8bfb8240e22c546",
    "signature": "0xab02107212a508709c8818f16c87c9846ab3e3fdf5ad0b7d02aad5ebe7db2ac2762b244af8077f2a573a43a85ced7871d0dd805f6f36a67d439a603336fff2881c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}