{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T18:22:14.499168+00:00","duration_seconds":0.000608,"id":392921,"input_summary":"chars=259 node=66296","metadata":{},"output_summary":"candidates=2 calls=K9WRP,WA7ER","recording_id":2047,"started_at":"2026-06-25T18:22:14.498560+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":2047}