{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xd8abacd757f4ce5688b29a28bc488d6cc989e988589ac3ef05536041ac5f5900",
    "signature": "0x51e321ab96e61731f59e43c2d1c487f473545bd1097b5bab442c062618a4d0d669704482b8d1a125f1a957b1b2b938fa31605e80db60feeebae92dd0b3b10fa81b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}