{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T12:19:17.030387+00:00","duration_seconds":0.000956,"id":1654545,"input_summary":"chars=62 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":162727,"started_at":"2026-07-13T12:19:17.029431+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159481}