{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x30803216009b42fa71e4f05e9f848c8dc69f54811a2601283fa2f5d6777df4b1",
    "signature": "0xc6d3b3bf7586e57f0826a10fbf14e7a2a319dfe3e35c5b008ee6fdc92e864db1043f2dd96cd10d057de04b50f8962587d91f194b8ab527dcc9df8cef3f8127b01c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}