{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T02:54:25.785298+00:00","duration_seconds":0.000866,"id":1453935,"input_summary":"chars=64 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":149046,"started_at":"2026-07-07T02:54:25.784432+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146988}