{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x75c86c844bc0326764fcebad0003e0828a14c226a46a249403cdcc26cc30176a",
    "signature": "0x917da2a902bc68f52175e91d806aeda2e3f7ecbb1934ba07ec62981dece5402b2420b75e3ac16597d82479f6cc9bf185f0aaa65d06996e56f19a2f5c73970e2d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}