"application" : "XXXXX-XXXXX", // required, Pushwoosh app code
"userId" : "user_name_1", // required, user ID registered in Pushwoosh
"device_type" : 1 // optional, for device types refer to /registerDevice
"inbox_id": "6249b3be0f19a7.16973228",
"order": "1636321268891501", // message id
"rt": "1651330109", // timestamp - expiry date
"send_date": "1649008809", // send data
"action_type": 1, // 1 - link, 2 - rich media
"action_params": "{}", // push payload as json string
"status": 1, // 1 - delivered, 2 - read, 3 - open, 4 - deleted
"hash": "7t" // hash for stats
"new_inbox": 1 // number of unread messages