{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xc7f64c72892a28aa284f726e551f92c1d2b34f3194f594c5de8437e7d752a786",
    "signature": "0xef6d6ecdb8c0edacb7e102cc0ff95871238a2793ffa4bb394c009fb7bccdfc754fb6db82f2ba4b5c8b5a6a7222cc4aa90d1cada59618384caebb5229eb300dc81b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}