{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0xc07f8ac2238504e11449ba843a730f970eeebdbe24d2f6b0dd4a431b36cdad2f",
    "signature": "0x6744e6d7f4e0e0eaebf32044e428220f1ae45fa1be2c9830ad8c0f88cc505a843955df0e3daa1f031dcb0e1604ae2f4079cbc37a5f03bfa32ccdb4defd4a5b151c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}