{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T17:35:58.489539+00:00","duration_seconds":0.012909,"id":1509973,"input_summary":"chars=846 node=683211","metadata":{},"output_summary":"candidates=2 calls=SO73IS,KK7JU","recording_id":152977,"started_at":"2026-07-08T17:35:58.476630+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":150487}