{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T10:16:21.694203+00:00","duration_seconds":0.003563,"id":1733107,"input_summary":"chars=621 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=WS7HBT,AG7WT","recording_id":167805,"started_at":"2026-07-16T10:16:21.690640+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163780}