{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x4aa8502958c2fa7000a1c033c43edc0d1602918092aea7dd7702adc47783953c",
    "signature": "0x980932a16fd40070c322b3b16ba1f6355bde96674bc8f151a8fe1d36bba33b7c5b751f39bdd69e72dd2873c687d769a1554b4f418250689f501d2a3e2c10156e1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}