{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T04:01:10.665828+00:00","duration_seconds":0.000322,"id":308840,"input_summary":"chars=612 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":3360,"started_at":"2026-06-25T04:01:10.665506+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":3360}