{
  "manageEntity": {
    "action": "View",
    "entityId": "887547386",
    "entityType": "Notification",
    "nonce": "0x67a7c63595bb78c45b55c98cf360885cb073b55d02b35a6eb90d305644640038",
    "signature": "0x4555349e88c8bfd26af05e5558a8996c6aa894a5568465db965b85db202e563f6577ef36e408562c21a7bdd62f234561c01d078782d485578170deda9eb570051b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}