{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T18:55:48.252995+00:00","duration_seconds":0.011233,"id":1671689,"input_summary":"chars=670 node=683211","metadata":{},"output_summary":"candidates=1 calls=Z4TO6","recording_id":163962,"started_at":"2026-07-13T18:55:48.241762+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":160599}