{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T09:09:20.553798+00:00","duration_seconds":0.000327,"id":1731727,"input_summary":"chars=26 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":167682,"started_at":"2026-07-16T09:09:20.553471+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163713}