{
  "manageEntity": {
    "action": "View",
    "entityId": "671328753",
    "entityType": "Notification",
    "nonce": "0xa737fa7854cbfb6a665f001900dc8b6e58590dac184ae481c90b5cfb556e2114",
    "signature": "0x57e668a4e18a22d4a97290b93c54d0c653a20d0e5dbaf5e6082614df9b84b1c110bce02c9ac57eebff2323975002edbd6c60ec0779717a8e9d03ef5aa1b5bb731c",
    "signer": "0x9976d5a078865737aBf28C210e0f12Af0B48a213",
    "userId": "671328753"
  }
}