{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x595d4b88fd640b48e1cb23017e0582be7fa7ed3e6abeeca499ff6a977ccb1f8c",
    "signature": "0x11cbed02baf2be8f8ba636799672fa18fb8d17a0a748f4e5693a3987e447aa86278d5ec4f6ada2d31d894962fa30a0b6a777b6ad805e46ac64174cb07aba05df1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}