{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T18:33:00.284707+00:00","duration_seconds":0.003363,"id":1475561,"input_summary":"chars=594 node=683210","metadata":{},"output_summary":"candidates=2 calls=KK7HLV,WN4V","recording_id":150567,"started_at":"2026-07-07T18:33:00.281344+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":148349}