{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x7a72bf9c471a038966809498d6136189eebe2feec8ad53c45b167d6f2b4d7ea5",
    "signature": "0x472dc2b7f0716d7d9ecba0cbcafc71371514dddff463e9816141cd3da1c0be241123ac011cae2251b1d0b2b7337e7c1062bc6c5f2f3fa211b2d5158b17baeed61b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}