{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x52abf4c3cf11e2f3e3ceb3b7ba55d6d5b4933f21fd0fd656ec0ca3252700a4c4",
    "signature": "0x8172dd6cffdc548b4a491fcd1bce658f9040e7682fa4af7d0fe3281e33fdb1e86b259b0bb64eb4a0bc3c3ac1816148fb6e245b524d0578cf7aa72ed8d72e1d311b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}