{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x968b632a1c7f28f4ebedde937cb9a90d94d0f436723c13ec3a2a8535aba76158",
    "signature": "0xea2d4d1e1372ff55102f312bd65c50d538e1081819b66d31cd7aee8a74c487f1016e74a7791b68cf3421b7979fcf8e18eddb96fa0c4f6e73a9a211ad98f93b271b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}