1packet { 2 trusted_packet_sequence_id: 1 3 timestamp: 0 4 incremental_state_cleared: true 5 track_event { 6 categories: "cat1" 7 type: 3 8 name_iid: 1 9 chrome_user_event { 10 action_hash: 10 11 } 12 } 13} 14packet { 15 trusted_packet_sequence_id: 1 16 timestamp: 0 17 incremental_state_cleared: true 18 track_event { 19 categories: "cat2" 20 type: 3 21 name_iid: 2 22 chrome_user_event { 23 action_hash: 20 24 } 25 } 26} 27 28