{
  "manageEntity": {
    "action": "View",
    "entityId": "489026160",
    "entityType": "Notification",
    "nonce": "0x7fb9818329012d2842041fb9af7fa9941cb0547157158d1acccf20ed7bd38e0d",
    "signature": "0x3c4295b94b47ac425eba30710e5df289d0c09c8de6f26e3b94d4a32af37210f04c69c8610336038a7a677714e129e99a0d6b9f6b5d8aec81e09535d71deb969a1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}