{
  "manageEntity": {
    "action": "View",
    "entityId": "121458",
    "entityType": "Notification",
    "nonce": "0x84ce7cbf64df6205fdaf400392d9f2b42422cc4424c2c0bc2220a0fc6f442c0d",
    "signature": "0xead6493516a0378850f9bdd6cf5e99c6b9f47793192e573a91ae1f94161cefc1787dbd60c236c8afb4196bc7e9bdc225f035bd4a3e0d4beb981b26e1792fe3d91b",
    "signer": "0x669C207e15A757a751fd8f623DFf054C6D3D0b05",
    "userId": "121458"
  }
}