{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x445030c1fb15b3ee618af5a52d339f15b66a330335bdb8b06116f6a7e05f0088",
    "signature": "0x80342cc2a7b54a7346ba7eeb9bef026822c2fa9586396e55af842c30d61f9f3314177104fd91aa878aa7fa183d1b1b9300c0b22357f458518ba85106e75d6da81b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}