{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x91228fe427385ff3a85f994d46eb454f630cb888a516c8ff8e67d3d1fabee866",
    "signature": "0x4ca4ad5ee8f50994a7613fe2611824d544e02186076519555db6e6a79736297e132a80aab8cceec483d6b08cb609feed75783af072155d180e0f59e67d728f051b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}