{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T12:52:06.637191+00:00","duration_seconds":0.010393,"id":1321897,"input_summary":"chars=638 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":139829,"started_at":"2026-07-03T12:52:06.626798+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":138646}