{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x31d7cb6b6fbcc233e66e81303a3adcffecfcce1896ab073d0482efa81db906ca",
    "signature": "0xcdd0645d0fe711e9a2f1ec9f96b9185d191522b00232e558a28a437541d5d90b2fe626d2434dd32abcbe9f4f6ffd7a9e432b1671c14ca244c7e6e5f2fde6f51c1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}