{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0xc9bdfa72ccc3b0bb8c8c4e22f0bb7b4b59f492d3932c6bf115afe3579aacc08f",
    "signature": "0x8254777dbe9a3e7cf4b7fb1765be96a98a4ec7a9d00418c7fb54c850d433dc2b3b454a9e8bd15f238c5b295754294c87b0704e0e0629955d666b6be496b670941c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}