{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T18:02:55.439197+00:00","duration_seconds":0.00982,"id":1540514,"input_summary":"chars=680 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":155103,"started_at":"2026-07-09T18:02:55.429377+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152430}