{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T00:49:05.197640+00:00","duration_seconds":0.001355,"id":1771597,"input_summary":"chars=79 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":170528,"started_at":"2026-07-17T00:49:05.196285+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":166270}