{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-24T01:47:15.499798+00:00","duration_seconds":0.005207,"id":2807857,"input_summary":"chars=342 node=683210","metadata":{},"output_summary":"candidates=3 calls=IN4TBS,IN4TYO,N4TYL","recording_id":263974,"started_at":"2026-08-24T01:47:15.494591+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":250160}