{
  "manageEntity": {
    "action": "View",
    "entityId": "663465431",
    "entityType": "Notification",
    "nonce": "0x449e126f64be3aacc9063108f9b1877b1aada66e3efa524ee48dd20d639c1774",
    "signature": "0xc020fa7886ba26a9dff9baad86812eb7536f2162e4ea70c6c79d394ce476f4345ea1dce98e436086af6643dc66d2403f899c6abcc3afdb5f7794b8daedeb134c1c",
    "signer": "0x92A54e77f13b9B7051f80e851698A1d518e3e2ec",
    "userId": "663465431"
  }
}