{
  "manageEntity": {
    "action": "View",
    "entityId": "5500",
    "entityType": "Notification",
    "nonce": "0x8533a2bb732712b16fe035c0d111f5305546f6253723536edbfbeed2118f4a56",
    "signature": "0x83c73dd47094bdd69a76657459d028b8bf177c205a69c3c8c4921467b97982530cd9350d32f9573ae67a3fd7c32d3428b6a035ed96ef9ea00a212728a5bb036c1b",
    "signer": "0xDC9FB11483106d427BaC29ff4bf0E03f11b4e19E",
    "userId": "5500"
  }
}