{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-30T20:54:47.071218+00:00","duration_seconds":0.000147,"id":1247400,"input_summary":"chars=20 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":134289,"started_at":"2026-06-30T20:54:47.071071+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":133685}