{
    "filter": [
        {
            "field": "passTypeIdentifier",
            "match": "pass.ua.tickets.passbook.TicketsRail",
            "mimeType": "application/vnd.apple.pkpass",
            "scope": "Current"
        }
    ],
    "function": "extractTrainPass",
    "mimeType": "application/vnd.apple.pkpass",
    "script": "tickets-ua.js"
}
