{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T14:21:52.483857+00:00","duration_seconds":0.001103,"id":228548,"input_summary":"chars=825 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":106289,"started_at":"2026-06-24T14:21:52.482754+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":106290}