{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x679f92865c85e5ade129a407985639f343f941ac29819c15332cfbd83a1a7c31",
    "signature": "0x0b12954e1351b7744021dcac3f5e1f642bd6e84ff995cc7ac8d9da590a6fcbff212216df6ae3808a6e7c810c56eb5c5aea58d6ca5549f140e4e449acb22d53a11b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}