{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T12:00:54.774012+00:00","duration_seconds":0.000437,"id":218587,"input_summary":"chars=172 node=683210","metadata":{},"output_summary":"candidates=1 calls=M9WAL","recording_id":120970,"started_at":"2026-06-24T12:00:54.773575+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":120971}