{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T19:41:01.108566+00:00","duration_seconds":0.013118,"id":1838587,"input_summary":"chars=853 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175150,"started_at":"2026-07-18T19:41:01.095448+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170444}