{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x95c9cdd2974d9a379953ea65709ab6c3d94d649aad18ca3577daa7ca0265a62b",
    "signature": "0xf3015e0da9d507b20de6e597034e1e9ae4ccc9284a9e8a2ee73c170175d13dd12663cd71d3d2cab658b18da622c89d7d4a849ef7f72b4dacb558b409eca4d0161b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}