{
  "manageEntity": {
    "action": "View",
    "entityId": "137406",
    "entityType": "Notification",
    "nonce": "0xcf1191c9c1180f27af599c9a78a151694d7cf47870c5e476fb64283d16a7389a",
    "signature": "0x88ceb5daebf4ac82219611a69cf328e5d8506197355d214586b4cf6a88cd9dcb79c094a38d1cd3c52a930d5d51f9b7d1129959e6fee519723a4f50a23163b1541c",
    "signer": "0x9d28F4e027a56c3881eB3166EF2aa68D9407cbE2",
    "userId": "137406"
  }
}