{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T23:53:41.191595+00:00","duration_seconds":0.000326,"id":1450016,"input_summary":"chars=33 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":148734,"started_at":"2026-07-06T23:53:41.191269+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146725}