{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T07:17:55.467788+00:00","duration_seconds":0.000237,"id":1557159,"input_summary":"chars=31 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7L","recording_id":156137,"started_at":"2026-07-10T07:17:55.467551+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153400}