{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x17177a074e37bf109973ced76518a3a16968076e19eca0e270d1d58f123b8298",
    "signature": "0xa11445a49a9f5c7f99f984eb520bae0209a476137f2017cd48747963d03cf8f60ac4ec0faaae97232dddd73380f6b50eb86c223c260bc7954d9eaf7033b49a011b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}