{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T06:50:34.428661+00:00","duration_seconds":0.001093,"id":326375,"input_summary":"chars=861 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":103925,"started_at":"2026-06-25T06:50:34.427568+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":103923}