{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T14:16:38.293385+00:00","duration_seconds":0.000246,"id":707865,"input_summary":"chars=54 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=V01U","recording_id":61707,"started_at":"2026-06-27T14:16:38.293139+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":61708}