{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xa4fb9868453fc491e3edb86e829b41c740a6e4b8b79598a632c4d698247e735a",
    "signature": "0x1d74bcd6fd9578cdf374f95bbcf5502b0070ddab9da7f0ebd7b453c97a6f67024a9ca26d8e034dc7886fa388e182a41e580408496819dee75351f398b1ed1d3a1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}