{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x7ab777ab262b8769a2f508e963422a885e2cf4017467657fe042856217793539",
    "signature": "0xb7a767f3f2e1d04e7dd3c87b2adbb4b37c165dcbe1e4f374d71f2557b39d0c7f33b546231cafb6cec070d2b3b70626f9d5de9d3afcb319b81a46c77a939d7eec1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}