{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T03:57:40.554208+00:00","duration_seconds":0.000628,"id":1255772,"input_summary":"chars=79 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=S20IF","recording_id":134965,"started_at":"2026-07-01T03:57:40.553580+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134247}