{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x9436c780cd59ee4ade9317969db3fd7a58a7ee8b55b231a1c5165475153a36fa",
    "signature": "0xce2d1b71b2ca43304d5fc0c6960cec6fc0463e56d7d5385f238ab05cc46dcb72613f764f5679a5b2f3b7bfdc5b835fd6de502533ad8bb7963705e9b5e5db88821b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}