{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x7349ea8d024b5425c050f863f0e4435c80484b3facf006bf232272dd3e9a8a08",
    "signature": "0x9a6f9258642d7dd931c125a7f5ec2a418ae2c095316926dbb7a1577658f6a37b512df3f7814642d12dc7d70f6ff9c295cde2c5e892a7ecf1efdd3af2b35917361c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}