{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-22T15:07:38.799119+00:00","duration_seconds":0.000239,"id":2776888,"input_summary":"chars=13 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":260649,"started_at":"2026-08-22T15:07:38.798880+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":247083}