{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T20:05:40.150824+00:00","duration_seconds":0.0002,"id":1544954,"input_summary":"chars=20 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":155390,"started_at":"2026-07-09T20:05:40.150624+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152699}