{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T14:06:47.361486+00:00","duration_seconds":0.00077,"id":1828364,"input_summary":"chars=49 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":174422,"started_at":"2026-07-18T14:06:47.360716+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169788}