{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T16:43:54.862731+00:00","duration_seconds":0.000907,"id":239969,"input_summary":"chars=979 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":105869,"started_at":"2026-06-24T16:43:54.861824+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":105861}