{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x8c3bbcdf66f092b9c2c5c1a28de81a68e77f70ca9abfc98d84300e4bde4b1d71",
    "signature": "0x78dda964be883984f82b95138ce3d20d3ee54f90d57c9f26dd62d7e0dbf2417744d4521256f991dc97ae5816a109d7546003b8c001760cf82fad1cf1819f3a4f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}