{
  "manageEntity": {
    "action": "View",
    "entityId": "870684573",
    "entityType": "Notification",
    "nonce": "0x0de04edba559f3ed467832378f32ab83279be3ace9bd5a708173cb0eff852f08",
    "signature": "0xecf6ee3a9630bbb68d60c0f97505286c206efa7600e8efad2b85f28c049871dd1c499ff3460c51a8d174c6084387615cdfb7eca3480c63f3d89f4ec22eb7dded1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}