{
  "manageEntity": {
    "action": "View",
    "entityId": "102143",
    "entityType": "Notification",
    "nonce": "0x3aa3cb6a52f66ba0670290b81b7f7daadc247c9ace0505a3707eadb5b7a96000",
    "signature": "0x1187cc71f83194ea09f7486fd4bfe9155b5f8d234f8045c03bead919001fba6a4bf5672a0a96ff5f76fc0ffa4c9383bc63fcb1784487a92018f8412719bf9d611b",
    "signer": "0xf954E35976C0aAaEC2968197F2a371Cc99E7C81A",
    "userId": "102143"
  }
}