{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x535c44734f14b02defeee1ef0cda56122c4679f5e0d9d2378d4bf1bbe7bc5e3f",
    "signature": "0x9989469db3ffcc2b4b97ea86bc86ab4b8b9a335035e21ac97197bf6b2360437265419875eb272a6779510a7f501e0f36a5ee701b5a8dc57bc2efb191b4b6dd901b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}