{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T13:02:21.590778+00:00","duration_seconds":0.000409,"id":1656033,"input_summary":"chars=83 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":162837,"started_at":"2026-07-13T13:02:21.590369+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159588}