{
  "manageEntity": {
    "action": "View",
    "entityId": "323901",
    "entityType": "Notification",
    "nonce": "0xe26a8d20134cdab3a3da3f39741f01246fb92f5dfeacf15b90dee804e83af7f4",
    "signature": "0xeb77899f902f1a6e51ff732b4f125860ed2a6583d1f3259b994230829a1f7fc22c919a440bfd8294c7b3bd86796c26f2d640d8332cdbcf38d890be00b85187251c",
    "signer": "0x1d37939F97896F641a100d0b27A7212Fc6584455",
    "userId": "323901"
  }
}