{
  "manageEntity": {
    "action": "View",
    "entityId": "397473",
    "entityType": "Notification",
    "nonce": "0xb26e68f3e533a00ff1afc9ab28d569af5d0ba4c4de406e9c7db458de90d5ff1d",
    "signature": "0x424a5fe7039029bddc7f4b4b7f1e397b67686cef2178cd1d2a885b03e5ea837d5ff0fcb13932870e183e4eae73a9b84c97a203bb1c8cafd074185df3fb7272a01b",
    "signer": "0x67F9adE16640A2635e5fCFb417F6CC885109f9bE",
    "userId": "397473"
  }
}