{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-09T14:29:57.701223+00:00","duration_seconds":0.007663,"id":2481231,"input_summary":"chars=462 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":228574,"started_at":"2026-08-09T14:29:57.693560+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":218212}