{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-31T20:18:00.981104+00:00","duration_seconds":0.000109,"id":2995304,"input_summary":"chars=17 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":284089,"started_at":"2026-08-31T20:18:00.980995+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":268190}