{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T17:58:09.795200+00:00","duration_seconds":0.009726,"id":1670050,"input_summary":"chars=613 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":163878,"started_at":"2026-07-13T17:58:09.785474+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":160523}