{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x49f61e7fda4e9a8dc2b64fc6a9b5eae0e7e7bf5b2adaf0ba8f703e1a08b19629",
    "signature": "0x02d76c455f6881f8610b8e2677c0c20796df34fce88efc6f639e45f2ba745704414d3f1012d7fd9a12ca260fa2ace2fc77c2d6ae61111a71ad35b535fffbbeba1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}