{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xad3672b386ee98e39cf624428aa5f798d7a472f72fc9b69d9527cf6bdc12e051",
    "signature": "0xaa04dc76af5cdae0f3b3d097c7753a28c06cbc6191450cc46e0a77ee2c7c03143a8a7fd53db0e3559609f81d0ccd5cbb49189cdc57ac96295f584ae509765dd51c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}