{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T15:15:57.403398+00:00","duration_seconds":0.001147,"id":522336,"input_summary":"chars=718 node=683211","metadata":{},"output_summary":"candidates=1 calls=RE15","recording_id":124283,"started_at":"2026-06-26T15:15:57.402251+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":124284}