{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T17:36:47.308322+00:00","duration_seconds":0.005557,"id":1403553,"input_summary":"chars=420 node=683211","metadata":{},"output_summary":"candidates=1 calls=M7I","recording_id":145539,"started_at":"2026-07-05T17:36:47.302765+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":143829}