{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T09:59:30.144679+00:00","duration_seconds":0.003664,"id":1651973,"input_summary":"chars=235 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":162551,"started_at":"2026-07-13T09:59:30.141015+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159305}