{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T21:39:11.630381+00:00","duration_seconds":0.000508,"id":410124,"input_summary":"chars=606 node=oldsys","metadata":{},"output_summary":"candidates=4 calls=QE2AND,MM7VCD,GW8SZ,MM7DC","recording_id":93297,"started_at":"2026-06-25T21:39:11.629873+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":93298}