{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xa66f2e01170d2d6ed6c4254cb5ab18b308cb010f9344387cfd28c9be484dbc3a",
    "signature": "0x57782807f4335d7413a000032f45d918a363003728fb824fb67629541e3d8e2d4655e851c3d83515a1b7110a2fd45eba8e9e524a92b453a428dd4f7e85a9cbda1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}