header {
  gtfs_realtime_version: "2.0"
  incrementality: FULL_DATASET
  timestamp: 1627628116
}
entity {
  id: "DL1PD4851"
  vehicle {
    trip {
      trip_id: "1096_11_40"
      start_time: "11:41:29"
      start_date: "20210730"
      route_id: "1096"
    }
    position {
      latitude: 28.531155
      longitude: 76.932236
      speed: 2.9320989
    }
    timestamp: 1627628052
    vehicle {
      id: "DL1PD4851"
      label: "DL1PD4851"
    }
  }
}