{
  "manageEntity": {
    "action": "View",
    "entityId": "675830993",
    "entityType": "Notification",
    "nonce": "0x400367f46311c6b9eb6e238bfd97fdba6ed188df80df147984c8cd0bddd3192d",
    "signature": "0x7dde712fa3db5b64288b98cd1de123670991981d5fe35062869a82efc5f46e87450bc466d568451ed118a1185339c071c3a82137d02bdf8ef1c33b733086f71b1c",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}