{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x456236309b13acf43ce492bf1ab1baa8a7b1d792eaef271d238a0f17b9ae8111",
    "signature": "0x335e2fd8e24da5a6ac7cc9bc8112a6c64533b9d050e37f6bcc7b08f485aac1e7514ee33498c2ab1eb4533b043f215c24de5db72dbc2bd94b45a1c563119f62d91b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}