{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x6659e62407ed0ec9bf437761fe1ff24fc5274865c7da17a712201f7353aaf73d",
    "signature": "0x5c3cd6f7f3ce809a3f27f4c5f5e6ee3e855127a4f7dc7d6ef9b4b379d03e74482cbc1a07ee0e7a0bd24829aa6b10a75276bad6d0fc2c45e709c9b1f3ab4d05921c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}