{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x8b3a9c9847f21056509ce8f8fab7eea0862f7fdcd29900c01df52a43395282bf",
    "signature": "0xf3fc613229b28ee79add432331e5f20bfbe40eb25acbfefb01e3e66e9c017fbc33ec9cf7a1e3a356db3455defaf71c78b83a2d8fae0361fc4531dc3ea891e6dd1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}