{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T15:20:22.589402+00:00","duration_seconds":0.001634,"id":233362,"input_summary":"chars=901 node=683211","metadata":{},"output_summary":"candidates=2 calls=KT7GHT,KT7J","recording_id":121367,"started_at":"2026-06-24T15:20:22.587768+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":121368}