{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T16:39:57.986294+00:00","duration_seconds":0.011971,"id":1750760,"input_summary":"chars=745 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":169106,"started_at":"2026-07-16T16:39:57.974323+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":164999}