{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T23:17:19.495699+00:00","duration_seconds":0.000605,"id":1217758,"input_summary":"chars=25 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=AT9IS4","recording_id":132076,"started_at":"2026-06-29T23:17:19.495094+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":131674}