{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-08T04:54:29.696831+00:00","duration_seconds":0.000726,"id":2455518,"input_summary":"chars=57 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":225818,"started_at":"2026-08-08T04:54:29.696105+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":215725}