{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T20:21:54.513666+00:00","duration_seconds":0.000343,"id":546724,"input_summary":"chars=710 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":124875,"started_at":"2026-06-26T20:21:54.513323+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":124874}