{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x3da42aea4500ee2736d989d9f7957aa9de8641c16c1c42eb45ab760b0e7958ad",
    "signature": "0x93b1bd0c8e99b317781d436183a0b839c84653517be400577164a31a0dd7b6af72bdd0f0c9c74cf5e21d20f3f0017244b077eede8d1bfe84cad208c25d4bb4021b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}