{
  "manageEntity": {
    "action": "View",
    "entityId": "670307808",
    "entityType": "Notification",
    "nonce": "0x0ef7b57055af02e30d9729cea8c14bcf670766ddf9fd5cbcb79b6f33fe02a029",
    "signature": "0xd36ccb1c8073f30fc59e25ed09a5e4369fc9f71ac3d8b8b8fd9d7299764315fb0ba359d3e7f3377a542ed0f5d219ceda5bb5618e6dbeb0e3586ee9b40d8493931c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}