{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x19c0af8badca13bbb7bb0902324874a3fbf6d36c33de65c1c0a0724c3def0f92",
    "signature": "0x976c4e571b690b9a356c1561ad4cf3a573820a3024eb56bc766ee9f59c1776eb7e4d0b326610a4e93275b9b09a3b8b3720bcc1a63c65b9a7fb6e2491faa66a961b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}