{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x5122c9f29c2cefcaa2f906352017cc3170f4ef7da409e702999046aee1a1f123",
    "signature": "0x33c43f16b73a5cf4f95ac5dbe3ccb3dc2c0dab7e5529dcbc0b9d588c10c52e6165db60682280b00044c98e2a6a628ab9dc65025967ef88ab4999337899d60c6c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}