{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T17:44:49.445904+00:00","duration_seconds":0.001025,"id":1571925,"input_summary":"chars=86 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":157210,"started_at":"2026-07-10T17:44:49.444879+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154370}