{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x437160d7d7fd32c7339045a3203a984a0e9e71b29fb5def4fc5547b5148d3151",
    "signature": "0x8544cab83eeeeca0c3ceaead2a92ff8ff188efc958262655f990cabbeb04976a6474cd4663abbf624664e63bd0627e584a7c7f4c94d63d724d9bcfe3a0478ba51b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}