{
  "manageEntity": {
    "action": "View",
    "entityId": "318873",
    "entityType": "Notification",
    "nonce": "0x99987a688a99e32afe930a08ffa3982524e28a56dc258814a178391255a1efc4",
    "signature": "0xa76b7d3861d32ba7f584a3a3f63faae86228a34488cde9712461994ee39a8190040c5fb263009def0a75410eec13b0d9aa11284fe4aebe410f63cdaf8cfc81311b",
    "signer": "0x06617f0af2321AD4d1e3b5ef5F6F52F46e61bC90",
    "userId": "318873"
  }
}