{
  "manageEntity": {
    "action": "View",
    "entityId": "840507944",
    "entityType": "Notification",
    "nonce": "0x7dc1d4beffd0a816bd40532e237257b0d515e269ba6434e06fb361b205c05f75",
    "signature": "0x6ccd9ae0c06713b2306926be530b4ac0d17706ab26015f456cc9a5267064aa9c6ea8a7581f85a548c9941f3c50cfd4c2f529dcfc3b450c71af083ab3bd69f11d1b",
    "signer": "0x6d507427E16913C96E6DC2AB23209fc7AEbe1907",
    "userId": "840507944"
  }
}