{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xc3bd46ddce3c96968bd4a792d15607ffbac4d3ec5a26fc238fdb45581035dd4e",
    "signature": "0x68b5aa133fbf706798c8199c3a152e4b12b2cf355ca15fa567a1ddfc0c301519433c61c9df5a1f036eb036c926ff2f1a2ac412adcc972206fc8f66b7bb7d083c1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}