{
  "manageEntity": {
    "action": "View",
    "entityId": "4338",
    "entityType": "Notification",
    "nonce": "0xbb7bfb0e69f902ab188ce0eaf1f996d296c542c7c5e8e11309506433e533c56c",
    "signature": "0xe4eff221da8ec1d073044ebed351076db1bb23e52690db79447cf9c5aa7f4a0d1a2629001ce00c49f7ea5f8fec3aaebeaa51b3ab4ed789756a0b415bb4e4cc321b",
    "signer": "0x57DD5427ea919dC6250e18D011ae0Fcc08208FEf",
    "userId": "4338"
  }
}