{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x931186debc042459a7a86cc194a58e89369554e806f8e75b32bd8ae55952c6e8",
    "signature": "0x8d9707a7fcf339e69cb837df64087ba48286cdd083c0b3d6f5e4647cbaa2bb6875a4ad14a50d68f3dbbe1bf7f77d68f7997f5dfeca4e733cfb8d6d632584ab281c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}