{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T17:55:58.843299+00:00","duration_seconds":0.002671,"id":535183,"input_summary":"chars=963 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":124622,"started_at":"2026-06-26T17:55:58.840628+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":124623}