{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x454a272b6da385f547134c65459e46e7f2a37da8e3ee0f884fe0f38b4c90e470",
    "signature": "0xbc826dd3a5b3ae6cba82c43c535ffb9cf2c165ba67c0d072f56ff082dd8a7d436dc48609b47dc7c4e32996b1bb752564f396a324c08386d9941f7d84b44122ce1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}