header {
  gtfs_realtime_version: "2.0"
  incrementality: FULL_DATASET
  timestamp: 1618370160
}
entity {
  id: "850"
  trip_update {
    trip {
      trip_id: "850"
    }
    stop_time_update {
      stop_sequence: 20
      departure {
        time: 1618370143
      }
    }
    stop_time_update {
      stop_sequence: 21
      arrival {
        time: 1618370162
      }
    }
    vehicle {
      id: "26"
    }
  }
}
entity {
  id: "1019"
  trip_update {
    trip {
      trip_id: "1019"
    }
    stop_time_update {
      stop_sequence: 27
      arrival {
        time: 1618370079
      }
    }
  }
}