{
  "manageEntity": {
    "action": "View",
    "entityId": "253160273",
    "entityType": "Notification",
    "nonce": "0xa58431c17f87471354f5f9469ed38742e4e3b66e296812c733bc6ee843bf307d",
    "signature": "0x530c86190f8f3b0c057921768ca4f5637b8ec02ee79c85693d9241a5a39051c33e3cd1aa240d2a0b0d3d00dbe113d1e22910b3a3c90c58596c6f1c2dbf9f2bea1c",
    "signer": "0xe64d995c4f4919f3F47574BD9Bc28505f0CD7689",
    "userId": "253160273"
  }
}