{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T11:59:46.393453+00:00","duration_seconds":0.000916,"id":362931,"input_summary":"chars=605 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":122416,"started_at":"2026-06-25T11:59:46.392537+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122417}