{
  "manageEntity": {
    "action": "View",
    "entityId": "508186998",
    "entityType": "Notification",
    "nonce": "0xdd2d04145ad52bb0c250a672d1eaa6593c273b6940eb416a35c759ee125d7a75",
    "signature": "0x3c49808885c24bf40a095e639567dca7414b78fbe670d09caf3cf397f3624df163726a6d6b1dc15e3f62a0d8beb1daf506c6dc6bbb0237a76a6142e9f19f57121b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}