{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x3f2e9590990b590531ee33b9a41689590aad837226ce6a23444bb78d3032c8a9",
    "signature": "0x2f7f9e837be6a30c9ba7e441816bf91879540f229e40e42f599644a9b4cd5cae349b2bf072d63191c1a77421cf2c915c59982789a644e7d09e32a9921877a8b31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}