vManage webhook payload

[MohammadFakrulAlam14356]

I am doing some event integration with vManage webhook. Though the payload is bit comprehensive; like to know a bit more about entry_time, receive_time and statcycletime. What does these three time stamp means?

{
  "devices": [
    {
      "system-ip": "1.1.1.11"
    }
  ],
  "eventname": "interface-admin-state-change",
  "type": "interface-admin-state-change",
  "rulename": "interface-admin-state-change",
  "component": "VPN",
  "entry_time": 1598590839000,
  "statcycletime": 1598590839000,
  "message": "The interface admin-state changed to down",
  "severity": "Critical",
  "severity_number": 1,
  "uuid": "6ab7f4c5-b7a7-4a98-b194-22f7d464d553",
  "values": [
    {
      "host-name": "vedge2",
      "system-ip": "1.1.1.11",
      "if-name": "eth0",
      "new-admin-state": "down",
      "vpn-id": "512"
    }
  ],
  "rule_name_display": "Interface_Admin_State_Change",
  "receive_time": 1598589998368,
  "values_short_display": [
    {
      "host-name": "vedge2",
      "system-ip": "1.1.1.11",
      "if-name": "eth0",
      "new-admin-state": "down"
    }
  ],
  "acknowledged": false,

 The following documentation mention about entry_time; but nothing about other two. 

https://sdwan-docs.cisco.com/Product_Documentation/vManage_How-Tos/Troubleshooting/Monitor_Alarms

Thanks