{
  "manageEntity": {
    "action": "View",
    "entityId": "253990",
    "entityType": "Notification",
    "nonce": "0x63684018f6ed2d853ad30219395b9e8ab586e9e8067047b81d7e1613d4803b5c",
    "signature": "0x3b46070fc7fcad70e82ed566878d6934951ee1d838fe4e27230cf7a14e9475817b5fb428b9d1605e79a20067d9c237947727cf79174c43e1fe18f5f55a2c2ee41b",
    "signer": "0xa39faff969cCcAF4768556b996Be5c391f9d698e",
    "userId": "253990"
  }
}