{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T22:10:20.283659+00:00","duration_seconds":0.000149,"id":1766006,"input_summary":"chars=12 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":170216,"started_at":"2026-07-16T22:10:20.283510+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":165994}