{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xb2b7b0335bfa6645311e95798d8780932d80d34d0cbddbb07c3d8c4f96d5bfc5",
    "signature": "0x194610d784822f3314789f1819b88ea2d588c69606596a85aef3197fe3601cfb7cb233f4eb136a1af0e5bde96d268d8f8dd2a6ddf35152af596031b5cfde39c71c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}