{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x024c5b48eabe51c17d1c9b25834aea9f279b16cafcc0eddb24f33ff5da624508",
    "signature": "0x8ce1d1e19082227986f8a36aa1d646ca898be5f0f30933c9b97f2d963a7d48dc2cc3072da05b40637cc296086c70ad2361725d25f025c5044c25387003858e1c1c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}