{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x5af795c73ef891cccff0b2094e2e651d1285ab9efbc94ed4db674f85f9e9b690",
    "signature": "0xc0a3404b63f2b8e5302a2a050423a7049655cdfc1b475fcabd9c0e94130958c271e26eabd9a2e95541259825d8b242ce549b3940f41a2dfa16fc69c78f1de5c11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}