{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x870f80567d5f19336339e83145ea231ab020c96f02a2aaee997bf86f4f4b9c5a",
    "signature": "0xde0e9364d0a3d9c0a8044ddad224b1f462008e643c8948b8505d6b8295e389ee5e63f0b7643dcc87d8faee48a837b31755b224f0f0a9998f4b2f45055a118c6e1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}