{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T20:35:31.960246+00:00","duration_seconds":0.001463,"id":1480169,"input_summary":"chars=275 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":150894,"started_at":"2026-07-07T20:35:31.958783+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":148661}