{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x08e5b218ee942a8016a6bfcd976d65642e0169b1b4e9604fe87862f93680d6de",
    "signature": "0xa973ce15eeb9d427b2c7707e86402578a9c5e2df2bf7a41d5eaa4441182b28b8058cb62a88c61bec0a8793d3e17d007d09d9aac1d2bcb3ab27ab7dfb92e9249b1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}