{
  "manageEntity": {
    "action": "View",
    "entityId": "508186998",
    "entityType": "Notification",
    "nonce": "0xcd218281daa23550a8754923e5f75dba02489e1b065632ba19c935a5266bd539",
    "signature": "0xb5d311d4b6ab836ed84d4a22955364d8f4e2aba9ed53464d018ea742e4ec2b702ece5606982aa81047faa5d7a51d64e7e291c5ad844c35667e812b3755cd1e371b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}