{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T23:06:19.150461+00:00","duration_seconds":0.004486,"id":1548600,"input_summary":"chars=259 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=KJ7BSE","recording_id":155560,"started_at":"2026-07-09T23:06:19.145975+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152866}