{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x819889e271835663114e425406a0f01f3a08d8353c1656b023b50e08bba3974a",
    "signature": "0x908e1b22eb7bc4fccb965dcef3e1fab793936209c60e98cfd13c899784ea0b4f1e09d1c81e1fc6665b639f3a6fd5bea1ce22ec8e3306d7a8c8101780b9c93d9a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}