{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T23:39:45.968107+00:00","duration_seconds":0.00082,"id":562848,"input_summary":"chars=545 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":125312,"started_at":"2026-06-26T23:39:45.967287+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":125311}