{
  "manageEntity": {
    "action": "View",
    "entityId": "903",
    "entityType": "Notification",
    "nonce": "0x445b425d5abd8b6717cfebfaa190ae437a2b05d1881787573b5e2dee7a0519bb",
    "signature": "0x1f643f458285c4dec466cc16f5bb35e7d24cd0a8fce71c1ee873c0e4a24c2f7e61a57ead693cdc256cb95529ef92d0685feb5729a52d9e41a9aaaa0ce574ee8a1b",
    "signer": "0x13d783a71789C3fCC0d8d5Dd75d9e07e985f78fc",
    "userId": "903"
  }
}