{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T04:51:28.605671+00:00","duration_seconds":0.004773,"id":1316099,"input_summary":"chars=870 node=683211","metadata":{},"output_summary":"candidates=1 calls=KF7AZV","recording_id":139420,"started_at":"2026-07-03T04:51:28.600898+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":138247}