{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T18:31:12.696871+00:00","duration_seconds":0.006844,"id":1475463,"input_summary":"chars=464 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":150559,"started_at":"2026-07-07T18:31:12.690027+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":148341}