{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xcfb738620a8d61eb415e118eef11139131a285bb3a99adefb080e0e478d0d8ec",
    "signature": "0xc2bcfa5d4909a1cc41e9ae6b2c1bea85b4fecc5fca14b69a9c2afc29f40718186655dc6a96d8fec1a9c9be2166c97ac592f16f8fadff88b25eb23598240ad9fc1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}