{"plays":[{"participant_id":"5005f698d4cab8cda64ced737f7f83eda9cc1f7acf9c9a3e6134b2b6ee8397fcc51b32086513eca4598fc9a1316ec8cc25cbf4eb0f50f5fbb3d8012aa13079d4","track_slug":"tetragon-getting-started","status":"started","challenges_completed":3,"challenges_total":8,"start_time":"2026-04-11T11:00:25Z","end_time":"1970-01-01T00:00:00Z"},{"participant_id":"78358cf546670eeceaa9622f7edc6647206cea162a486c8b8fa725c3896c1233a3f662ffbe596449b3cc1741d4f08993c100381564f3215569d8d60e87e831e1","track_slug":"discovery-platform-engineer","status":"started","challenges_completed":0,"challenges_total":3,"start_time":"2026-04-11T11:46:40Z","end_time":"1970-01-01T00:00:00Z"}]}