{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-29T10:13:59.467198+00:00","duration_seconds":0.000161,"id":2941974,"input_summary":"chars=6 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":278362,"started_at":"2026-08-29T10:13:59.467037+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":263040}