{
  "manageEntity": {
    "action": "View",
    "entityId": "4557",
    "entityType": "Notification",
    "nonce": "0x5ea4f1cb59065f300d616cfcc18ffac28b3fe0a386ddf88749efa10c7935cfb5",
    "signature": "0x8ecf750624d0c45de9bc80a362bc58582ceb43638bd5471ecb80cbfa2f64e95434884729335bb461cd0ae9c1767550f5ff5a89cbff8bf1863e80b48216a2389e1c",
    "signer": "0x6EA02C229dA9ecE0CA4a2341B6D6f5e9E32086d4",
    "userId": "4557"
  }
}