{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x84a40d86df13b515b37b4b299b40fd448297000ac33cc809656df3ff091d5efc",
    "signature": "0xe1dc04cb0f1ea701b318c31965706b47bde910283c096c373e6435559e959fca622a642966973b09c4884e368419839d19eab017a30b842a12c354138d928f5f1c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}