{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T17:58:43.133949+00:00","duration_seconds":0.003049,"id":1474393,"input_summary":"chars=502 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":150490,"started_at":"2026-07-07T17:58:43.130900+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":148276}