{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xa8b23dc3ca1df8e8bfd4ca23454e21a2357cb618bb057054057d5db3fa240377",
    "signature": "0x211e1966614c8649614af5718411fcd1204c47a5ae10650a07836666a18b81d8130112f84a937d0bf2a26c72863fd4389b6e61b8ee1fb552e840170de1bc47dd1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}