{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T08:14:50.652640+00:00","duration_seconds":0.012146,"id":1617671,"input_summary":"chars=753 node=683210","metadata":{},"output_summary":"candidates=1 calls=KW7DTM","recording_id":160307,"started_at":"2026-07-12T08:14:50.640494+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157169}