1packet {
2  clock_snapshot {
3    clocks {
4      clock_id: 6
5      timestamp: 101000002
6    }
7  }
8  trusted_packet_sequence_id: 1
9  timestamp: 101000002
10}
11packet {
12  trusted_packet_sequence_id: 1
13  timestamp: 101000002
14  chrome_metadata {
15    chrome_version_code: 101
16    enabled_categories: "cat1,cat2,cat3"
17  }
18}
19