{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0xa3f88cb27078174554f35872457cddd4f7c2b5c04fc28e18a02c4cc7b42786b8",
    "signature": "0xf493bf2e999d1ef1468d4e4a2e0a23746120030cd041883d0c814b7a645a1bc91557c3e1f705b79f5945560617c9cdb57cf86f5bcca354c60f131fa4ba2080181c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}