{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xe374eecaf86022ceffa75a64ef48d8a8cb1fc5ce30f40fc74ffbbb054e8d0f60",
    "signature": "0x3dde15d5243f2e1db588390a89d9d99720b6a56c8a4d605202016f83e12e42d42e2ddff7a54f66f3f871a7a8fc4829adea403cb7a31ae130b86c5c1c23d5b68e1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}