{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T01:26:10.283344+00:00","duration_seconds":0.000521,"id":289918,"input_summary":"chars=926 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":107910,"started_at":"2026-06-25T01:26:10.282823+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":107911}