{
  "manageEntity": {
    "action": "View",
    "entityId": "291962544",
    "entityType": "Notification",
    "nonce": "0x3ca2b04985787fccf85a0b54f0f49bdee173420c6359a0df37c12eaf513bc2b1",
    "signature": "0x7951f112f67c9acf7db47de283948febe89b9aaec29db520e8a8597756136b223cd0e62f83445192d3f1f18dd0db086fbd65246b5f6fcc8c11ef7f19def61c2a1c",
    "signer": "0x5D187f8dfa4C48B5288BBE3480a23841EC5Da78c",
    "userId": "291962544"
  }
}