{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x2a3516fcb43e0f965794035b942f719a78775f9cc5687bc742d22cd2377f7d68",
    "signature": "0x2f6b83feca3f5426e2d19a9435dbbc3605680103578f2a78cda0a1cd4d1314d31e95d5bec26c32f3418b03c0e3d0a3841ae955859051c07cd33045d833d6a9d41b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}