{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x8b921a6f789a5939f418ea33e3fb3e3a96635980b2ed12e3bf7f59c66ee4a83f",
    "signature": "0xae24c631293a34cf99a11714e20ad60d9b91dc54af6f6d879b6a9f45b3c0f4be7530cec64c4b3a266ab2a59cd57a345c078909b0fbc0ee0e6dfd3099c10196a71c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}