{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x41ae89362815804c8e56cc83dc51e7615f3636e54aa842eb0972a8308f52215b",
    "signature": "0x2ba9dd1aea3778e20aae05795af7104da28bad812a952f07f01c05cc6fb66b8a2f6b42d8f0b945479090bd8948f9962ae1cb2f31abbbdf0aeac3bb0847e428f61b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}