{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T20:38:33.374141+00:00","duration_seconds":0.00224,"id":1546438,"input_summary":"chars=408 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":155485,"started_at":"2026-07-09T20:38:33.371901+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152794}