{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x3d6102d615f194f5a065100fa3ecbd1c503ffef004f7c4bf66e3495aef1dc964",
    "signature": "0xe52375ac40c3234f7a568cbda6471a8cd4feb62f3d12b5b659dcfe4db409fec71ce4b7682b8a1428835c4314276a6e2853cdb4259fea7ff43eb1381be80b24e51c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}