{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T12:03:55.227553+00:00","duration_seconds":0.000841,"id":218709,"input_summary":"chars=498 node=683210","metadata":{},"output_summary":"candidates=2 calls=K6A,AB4KT","recording_id":120978,"started_at":"2026-06-24T12:03:55.226712+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":120979}