{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x6100263574dd5af3c64fc749bac8e932594626c3309c96dd297e8cbc0b06f40f",
    "signature": "0x2cc2e5b68f316ac610a8c49184c87cfac5107479104566e914bac7d8d0838c9f0eec902edcc6d657a0885b65095258b89ebb3f2b0fa7b72cee8ad236045889d51b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}