{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T04:23:31.862550+00:00","duration_seconds":0.007903,"id":1256527,"input_summary":"chars=562 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":135022,"started_at":"2026-07-01T04:23:31.854647+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134291}