{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xdbe21924f21da4e72997ce7116d533854faecbd10280f5c1bb20d1633fb6d571",
    "signature": "0x2a013c9f26fbcdbff412d60feb023875a8796d13cebbeb648fff29f66419c2d62acb1126343c2b28e22c5b9cd49f83cf8887d82d8ca68724d7cd4335a1e03f811c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}