{
  "manageEntity": {
    "action": "View",
    "entityId": "742183721",
    "entityType": "Notification",
    "nonce": "0xf021d1eaac49dc345febaa386ed224c09b4c617f90a8ee1e3adf2890f3bf5e30",
    "signature": "0xa8c9c0b16cc80dbb1fdfad05f47a03006bf1024f69922c9ece624efc7515f00350f29c2190e37b8148261b0cb15a0b179a00ada33923c0ef46a556ba38776fc51c",
    "signer": "0x749cCD047622bD47956C5606AB618552bE53E1E4",
    "userId": "742183721"
  }
}