{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x6bd6bd45b6dd5ccfc4e486129507437088850ceca96cb589f612dd7c6c15c90f",
    "signature": "0x418eba0aa3524ce959c33d5b97f571faca8dcb4923f938c1b14a3c059f4ef3a06e0332b583b1e03497cfd59f0931bdd2ae3f751e0209b35ddc88e5162298e4ec1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}