{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T11:16:33.000056+00:00","duration_seconds":0.00063,"id":1734955,"input_summary":"chars=37 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":167919,"started_at":"2026-07-16T11:16:32.999426+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163889}