{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T18:06:45.571774+00:00","duration_seconds":0.00021,"id":1607249,"input_summary":"chars=8 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":159664,"started_at":"2026-07-11T18:06:45.571564+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":156602}