{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T23:22:42.423480+00:00","duration_seconds":0.000129,"id":1842598,"input_summary":"chars=31 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175414,"started_at":"2026-07-18T23:22:42.423351+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170662}