{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T17:41:41.853278+00:00","duration_seconds":0.000751,"id":1300782,"input_summary":"chars=34 node=683211","metadata":{},"output_summary":"candidates=2 calls=KK7IDZ,KF7Z3","recording_id":138370,"started_at":"2026-07-02T17:41:41.852527+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":137239}