{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T13:29:03.533196+00:00","duration_seconds":0.007045,"id":1464051,"input_summary":"chars=481 node=683211","metadata":{},"output_summary":"candidates=2 calls=KC2PTK,KB9NSK","recording_id":149736,"started_at":"2026-07-07T13:29:03.526151+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":147636}